{"id":39346,"date":"2026-05-13T09:27:17","date_gmt":"2026-05-13T07:27:17","guid":{"rendered":"https:\/\/www.360vier.de\/api-integrations\/"},"modified":"2026-10-26T09:37:28","modified_gmt":"2026-10-26T08:37:28","slug":"api-integrations","status":"publish","type":"page","link":"https:\/\/www.360vier.de\/en\/data-enablement\/api-integrations\/","title":{"rendered":"API Integrations"},"content":{"rendered":"<section class=\"dhsv-stage is-root-container is-theme-dark is-height-100svh is-content-width-60 with-bg bg-dark-gradient alignfull wp-block-dhsv-stage\">\n  <div\n  class=\"blur-bubbles blur-bubbles--dark dhsv-stage__bubbles\"\n  aria-hidden=\"true\"\n>\n  <span><\/span>\n  <span><\/span>\n  <span><\/span>\n  <span><\/span>\n  <span><\/span>\n<\/div>\n  <div class=\"dhsv-stage__inner alignwide\">\n    <div class=\"dhsv-stage__main\">\n      <div class=\"dhsv-stage__content\">\n        <nav class=\"breadcrumb\" aria-label=\"Breadcrumb navigation\">\n    <div class=\"breadcrumb__pill\" tabindex=\"0\">\n      <div class=\"breadcrumb__collapsed\" aria-hidden=\"true\">\n        <span class=\"breadcrumb__dots\">\n          <span class=\"breadcrumb__dot\"><\/span>\n          <span class=\"breadcrumb__dot\"><\/span>\n          <span class=\"breadcrumb__dot\"><\/span>\n        <\/span>\n        <span class=\"breadcrumb__sep\">\/<\/span>\n        <span class=\"breadcrumb__current\">360VIER<\/span>\n      <\/div>\n\n      <ol class=\"breadcrumb__expanded\">\n                  \n          <li class=\"breadcrumb__item \">\n                          <a class=\"breadcrumb__link\" href=\"https:\/\/www.360vier.de\/en\/\">\n                <span>Home<\/span>\n              <\/a>\n                      <\/li>\n                              <li class=\"breadcrumb__sep-item\" aria-hidden=\"true\">\/<\/li>\n          \n          <li class=\"breadcrumb__item breadcrumb__item--current\">\n                          <span>360VIER<\/span>\n                      <\/li>\n              <\/ol>\n    <\/div>\n  <\/nav>\n        <div class=\"dhsv-swap-headline-block align\">\n    <h1>\n    <span style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-green-color\">APIs<\/span> as an Architectural Decision\n    <\/h1>\n<\/div>\n<p class=\"has-text-intro-font-size wp-block-paragraph\">APIs connect CMS, CRM, ERP, and specialized systems into a single platform. Those who plan them strategically build systems that share data in real time\u2014without duplicate maintenance, without media breaks, and without dependency on a single service provider. <\/p>\n<div class=\"dhsv-buttons horizontal is-layout-flex wp-block-dhsv-buttons-is-layout-flex\" data-align=\"wide\" style=\"display: flex; flex-wrap: wrap; --button-width: unset; flex-direction: row; justify-content: left\">\n\t\n<a\n    href=\"https:\/\/www.360vier.de\/en\/inquiry\/\"\n    class=\"dhsv-button primary    \"\n    \n    \n>\n  <span class=\"text\">Plan data architecture<\/span>\n  <span class=\"icon\">\n    <svg class=\"dhsv-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"lucide lucide-arrow-right-icon lucide-arrow-right\"><path d=\"M5 12h14\"\/><path d=\"m12 5 7 7-7 7\"\/><\/svg>  <\/span>\n<\/a>\n\n\n<\/div>\n\n      <\/div>\n              <div class=\"dhsv-stage__media\">\n                      <img width=\"1178\" height=\"1170\" src=\"https:\/\/www.360vier.de\/wp-content\/uploads\/api-integrationen-cms-crm-erp-plattform.webp\" class=\"dhsv-stage__image dhsv-lcp-image\" alt=\"\" sizes=\"(max-width: 991.98px) 100vw, 42vw\" fetchpriority=\"high\" loading=\"eager\" decoding=\"async\" srcset=\"https:\/\/www.360vier.de\/wp-content\/uploads\/api-integrationen-cms-crm-erp-plattform.webp 1178w, https:\/\/www.360vier.de\/wp-content\/uploads\/api-integrationen-cms-crm-erp-plattform-300x298.webp 300w, https:\/\/www.360vier.de\/wp-content\/uploads\/api-integrationen-cms-crm-erp-plattform-768x763.webp 768w\" \/>\n                  <\/div>\n          <\/div>\n          <div class=\"dhsv-stage__footer\">\n        <div class=\"dhsv-logoslider-block-wrapper dhsv-logoslider-block-wrapper-no-border dhsv-logoslider-block-wrapper-logo-align-left alignwide\" style=\"--_logo-opacity: 0.4;\">\n    <div\n        class=\"dhsv-logoslider splide\"\n        aria-label=\"Logo carousel\"\n        data-splide=\"{&quot;type&quot;:&quot;loop&quot;,&quot;perPage&quot;:5,&quot;gap&quot;:&quot;1rem&quot;,&quot;arrows&quot;:false,&quot;pagination&quot;:false,&quot;drag&quot;:true,&quot;breakpoints&quot;:{&quot;768&quot;:{&quot;perPage&quot;:1.5}},&quot;autoScroll&quot;:{&quot;speed&quot;:1,&quot;pauseOnHover&quot;:true}}\"\n    >\n        <div class=\"splide__track\">\n            <div class=\"splide__list\">\n                                    <div class=\"splide__slide\">\n                        <div class=\"logoslider__card\">\n                                                            <div class=\"logoslider__logo\">\n                                    <img decoding=\"async\"\n                                        src=\"https:\/\/www.360vier.de\/wp-content\/uploads\/ksk-immobilien-logo-black-360vier-cases.svg\"\n                                        alt=\"KSK Immobilien\"\n                      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 <\/div>\n                                                    <\/div>\n                    <\/div>\n                                    <div class=\"splide__slide\">\n                        <div class=\"logoslider__card\">\n                                                            <div class=\"logoslider__logo\">\n                                    <img decoding=\"async\"\n                                        src=\"https:\/\/www.360vier.de\/wp-content\/uploads\/Buerger-logo-white-360vier-cases.svg\"\n                                        alt=\"B\u00dcRGER\"\n                                    \/>\n                                <\/div>\n                                                    <\/div>\n                    <\/div>\n                                    <div class=\"splide__slide\">\n                        <div class=\"logoslider__card\">\n                                                            <div class=\"logoslider__logo\">\n                                    <img decoding=\"async\"\n                                        src=\"https:\/\/www.360vier.de\/wp-content\/uploads\/euler-group-logo-black-360vier-cases.svg\"\n                                        alt=\"Euler Group\"\n                                    \/>\n                                <\/div>\n                                                    <\/div>\n                    <\/div>\n                                    <div class=\"splide__slide\">\n                        <div class=\"logoslider__card\">\n                                                            <div class=\"logoslider__logo\">\n                                    <img decoding=\"async\"\n                                        src=\"https:\/\/www.360vier.de\/wp-content\/uploads\/gsk-stockmann-logo-black-360vier-cases-1.svg\"\n                                        alt=\"GSK Stockmann\"\n                                    \/>\n                                <\/div>\n                                                    <\/div>\n                    <\/div>\n                            <\/div>\n        <\/div>\n    <\/div>\n<\/div>\n\n\n      <\/div>\n      <\/div>\n<\/section>\n\n\n\n<div class=\"wp-block-group alignfull has-light-background-color has-background is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<div style=\"height:7rem\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-h-2-font-size\">What distinguishes an API from a plugin<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">An API (Application Programming Interface) is a defined interface between two systems. It determines which data is exchanged in which format and which operations are permitted. In a platform context, an API is not a technical add-on, but an architectural decision\u2014it determines how autonomously a company can control its data.  <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">An API is not a plugin. A plugin extends a system with functions. An API connects systems so that data can flow between them\u2014in both directions, in real time or in cycles, with clear rules. Choosing to integrate an API into the platform is a decision against isolated solutions and in favor of an architecture where data is created where it is managed and used where it has an impact.   <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In Data Enablement, the API is the operational lever\u2014it belongs to the Foundation Layer, the data foundation on which analysis, dashboards, and AI applications are built. Data models and reports only work if the source systems release their data\u2014and they do so via APIs. <\/p>\n\n\n<div class=\"dhsv-buttons horizontal is-layout-flex wp-block-dhsv-buttons-is-layout-flex\" data-align=\"wide\" style=\"display: flex; flex-wrap: wrap; --button-width: unset; flex-direction: row; justify-content: left\">\n\t\n<a\n    href=\"https:\/\/www.360vier.de\/en\/inquiry\/\"\n    class=\"dhsv-button tertiary    \"\n    \n    \n>\n  <span class=\"text\">Request consultation<\/span>\n  <span class=\"icon\">\n    <svg class=\"dhsv-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"lucide lucide-arrow-right-icon lucide-arrow-right\"><path d=\"M5 12h14\"\/><path d=\"m12 5 7 7-7 7\"\/><\/svg>  <\/span>\n<\/a>\n\n\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:7rem\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8e64cf30 wp-block-columns-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-h-2-font-size\">How APIs exchange data between <br>systems<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">API integrations follow a manageable number of architectural patterns. Those who know the patterns can justify architectural decisions instead of being talked into something by a service provider. <br><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-light-background-color has-background is-layout-constrained wp-block-group-is-layout-constrained\">\n<div style=\"height:2rem\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading has-h-4-font-size\">REST, GraphQL, Webhooks<br>Three construction methods for different use cases<\/h3>\n\n\n<div class=\"wp-block-dhsv-tabs\" id=\"6af65626c8506\" data-default-selected=\"tab-item-f86dffc3\">\n    <div class=\"wp-block-dhsv-tabs--container\">\n        <div class=\"wp-block-dhsv-tabs--navigation\">\n            \n<div class=\"wp-block-dhsv-tab-item\" id=\"tab-item-1c4fc8e4\">\n    <span class=\"wp-block-dhsv-tab-item--title\">\n                 <span class=\"wp-block-dhsv-tab-item--title-text\">REST<\/span>\n   <\/span>\n    <div class=\"wp-block-dhsv-tab-item--content\">\n        \n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\">REST (Representational State Transfer) is the standard for most business integrations. The system actively retrieves data\u2014such as real estate objects from a CRM. REST is robust, well-documented, and supported by almost every system\u2014ensuring data is maintained where it originates, not twice.  <\/p>\n<\/div>\n<\/div>\n\n\n    <\/div>\n<\/div>\n\n\n<div class=\"wp-block-dhsv-tab-item\" id=\"tab-item-dc720e00\">\n    <span class=\"wp-block-dhsv-tab-item--title\">\n                 <span class=\"wp-block-dhsv-tab-item--title-text\">GraphQL<\/span>\n   <\/span>\n    <div class=\"wp-block-dhsv-tab-item--content\">\n        \n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\">GraphQL is the answer to the problem that REST often delivers too much or too little data. With GraphQL, the requesting system describes exactly which fields it needs\u2014this saves bandwidth and complexity, but is only worthwhile for larger data volumes or complex frontends. This prevents interfaces from becoming slow due to unnecessary data volumes.  <\/p>\n<\/div>\n<\/div>\n\n\n    <\/div>\n<\/div>\n\n\n<div class=\"wp-block-dhsv-tab-item\" id=\"tab-item-4e8c62f9\">\n    <span class=\"wp-block-dhsv-tab-item--title\">\n                 <span class=\"wp-block-dhsv-tab-item--title-text\">Webhooks<\/span>\n   <\/span>\n    <div class=\"wp-block-dhsv-tab-item--content\">\n        \n\n<p class=\"wp-block-paragraph\">Webhooks reverse the direction: instead of actively querying, a system waits to be informed by the source system\u2014for example, when a new object is created in the CRM. Webhooks are the prerequisite for true real-time integration\u2014so that your platform doesn&#8217;t ask for updates 50 times per hour, but is informed automatically. <\/p>\n\n\n    <\/div>\n<\/div>\n\n\n        <\/div>\n        <div class=\"wp-block-dhsv-tabs--content\"><\/div>\n    <\/div>\n<\/div>\n\n\n\n<div style=\"height:4rem\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<h3 class=\"wp-block-heading\">Access and decision: <br>two separate questions<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">API security works through clearly regulated access procedures: OAuth 2.0 (Open Authorization) for third-party integrations, API keys for machine access, and token-based procedures for personal logins. Every architectural decision is also a security decision\u2014and is difficult to repair after the fact. <\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"720\" src=\"https:\/\/www.360vier.de\/wp-content\/uploads\/digitalplatforms-websites-pillar-hero-image-360vier.webp\" alt=\"\" class=\"wp-image-34866\" style=\"aspect-ratio:3\/2;object-fit:contain\" srcset=\"https:\/\/www.360vier.de\/wp-content\/uploads\/digitalplatforms-websites-pillar-hero-image-360vier.webp 720w, https:\/\/www.360vier.de\/wp-content\/uploads\/digitalplatforms-websites-pillar-hero-image-360vier-300x300.webp 300w, https:\/\/www.360vier.de\/wp-content\/uploads\/digitalplatforms-websites-pillar-hero-image-360vier-250x250.webp 250w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:4rem\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull is-style-without-space has-light-background-color has-background is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"481\" height=\"420\" src=\"https:\/\/www.360vier.de\/wp-content\/uploads\/data-enablement-ai-first-positionierung-360VIER.webp\" alt=\"\" class=\"wp-image-36058\" srcset=\"https:\/\/www.360vier.de\/wp-content\/uploads\/data-enablement-ai-first-positionierung-360VIER.webp 481w, https:\/\/www.360vier.de\/wp-content\/uploads\/data-enablement-ai-first-positionierung-360VIER-300x262.webp 300w\" sizes=\"auto, (max-width: 481px) 100vw, 481px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:70%\">\n<h3 class=\"wp-block-heading\">Synchronous or asynchronous \u2013 real-time is not always the answer<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Synchronous API calls wait for the response\u2014useful when the result is needed immediately (vehicle search, availability check). Asynchronous processing runs in the background\u2014correct for mass data, imports, and reports. Most platform problems arise when these two patterns are confused.  <br><\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:4rem\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns alignwide are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:70%\">\n<h3 class=\"wp-block-heading\">Data format: JSON is the standard, XML still lives in legacy worlds<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">JSON (JavaScript Object Notation) is the standard format for modern APIs\u2014compact, easy to read, and understood by every programming language. XML (eXtensible Markup Language) is still found in older systems, such as banking interfaces or government APIs. By relying on JSON, you build on a language that the web speaks.  <br><\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:7rem\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-dark-gradient-background has-background is-layout-constrained wp-block-group-is-layout-constrained\">\n<div style=\"height:7rem\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-8e64cf30 wp-block-columns-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-h-2-font-size\">Why API strategy affects all decision-makers simultaneously<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">API decisions are often made at the developer level and ultimately affect the entire company. Involving IT, marketing, and management early on avoids expensive corrections after launch. <br><\/p>\n\n\n\n<div class=\"wp-block-group alignwide is-layout-grid wp-container-core-group-is-layout-1d17308c wp-block-group-is-layout-grid\"><div class=\"dhsv-icon-box-block vertical align icon-size-small background-green\">\n            <div class=\"icon-box__image\">\n            <img decoding=\"async\" src=\"https:\/\/www.360vier.de\/wp-content\/uploads\/dataenablement-api-datenautomation-ongreen-360vier-1.svg\" alt=\"\">\n        <\/div>\n        <div class=\"icon-box__text\">\n                <h3 class=\"title\"><strong>Architecture, Security, Maintainability<\/strong><\/h3>\n                <span>APIs are the predetermined breaking points of every platform. At &#8220;<a href=\"https:\/\/www.360vier.de\/en\/case-study\/kampmeyer\/\" data-type=\"case_study\" data-id=\"596\">KAMPMEYER<\/a>&#8220;, the onOffice REST API determines whether 100% editorial control is possible\u2014if a new object comes in, it is on the website without manual intervention. IT management asks: Which authentication is used? Who maintains the interface after go-live? What happens when the source system changes API versions? If you don&#8217;t have answers here, you build up maintenance effort that later becomes a cost trap.     <\/span>\n        <\/div>\n<\/div>\n\n<div class=\"dhsv-icon-box-block vertical align icon-size-medium background-green\">\n            <div class=\"icon-box__image\">\n            <img decoding=\"async\" src=\"https:\/\/www.360vier.de\/wp-content\/uploads\/dataenablement-crm-centered-ongreen-360vier.svg\" alt=\"\">\n        <\/div>\n        <div class=\"icon-box__text\">\n                <h3 class=\"title\"><strong>Data Consistency and Campaign Readiness<\/strong><\/h3>\n                <span>If the CRM does not speak to the CMS, content must be maintained twice\u2014property data in onOffice and again on the website, location data in the internal system and again in WordPress. APIs solve exactly this problem: data is maintained once and displayed everywhere. This allows the marketing team to start campaigns without waiting for manual synchronization.  <\/span>\n        <\/div>\n<\/div>\n\n<div class=\"dhsv-icon-box-block vertical align icon-size-medium background-green wp-container-content-2155ee95\">\n            <div class=\"icon-box__image\">\n            <img decoding=\"async\" src=\"https:\/\/www.360vier.de\/wp-content\/uploads\/dataenablement-datenmigration-ki-ondark-360vier.svg\" alt=\"\">\n        <\/div>\n        <div class=\"icon-box__text\">\n                <h3 class=\"title\"><strong>Sovereignty, Growth, Investment Protection<\/strong><\/h3>\n                <span>Poor API architecture creates lock-in: the company cannot change service providers because the data is no longer separable. Good API architecture creates the opposite\u2014digital sovereignty. Management can swap systems, map growth, and connect new locations without rebuilding the platform every time.  <br><\/span>\n        <\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:7rem\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-h-2-font-size\">Our Stance on API Architecture<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">APIs are the predetermined breaking point of every platform. Those who think of them strategically build sovereignty. Those who treat them as a technicality build dependency. This sounds like a matter of course\u2014but in practice, it rarely is.   <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In our projects since 2012, we see the same pattern over and over again: an agency has &#8220;built an API,&#8221; but no one knows which fields are synchronized, who manages the authentication, or what happens during a version change. The API is there\u2014but it is not documented, not modeled, and not controllable. That is not an API integration; that is a data line without an architectural concept.  <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">We treat APIs as an architectural decision, not a plugin question. Specifically, this means: before we build an interface, we model the data flow\u2014which fields, in which direction, with what frequency, and with what error logic. Only then is it programmed.   <\/p>\n\n\n<div\n    style=\"--_slide-count: 4\" class=\"dhsv-case-study-slider dhsv-case-study-slider--case_study alignfull wp-block-dhsv-case-study-slider\"\n  >\n    <div class=\"is-root-container dhsv-case-study-slider__sticky\">\n              <div class=\"dhsv-case-study-slider__intro alignwide\">\n          \n\n<h2 class=\"wp-block-heading has-h-2-font-size\">This sequence has proven itself in several cases<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n        <\/div>\n            <div class=\"slider-wrapper alignwide\">\n        <div class=\"dhsv-case-study-slider__track\">\n                      <div class=\"dhsv-case-study-slider__slide\">\n                              <a\n  class=\"archive-showcase-card archive-showcase-card--slider case-study-card case-study-card--slider   js-case-study-tilt   js-case-study-transition   archive-showcase-card--with-view-transition case-study-card--with-view-transition \"\n  href=\"https:\/\/www.360vier.de\/en\/case-study\/lernstudio-barbarossa\/\"\n   style=\"--case-vt-image: case-study-39193-image; --case-vt-title: case-study-39193-title;\" >\n  <span class=\"archive-showcase-card__visual case-study-card__visual\">\n    <span class=\"archive-showcase-card__follow case-study-card__follow\" aria-hidden=\"true\">\n      <span class=\"archive-showcase-card__follow-inner case-study-card__follow-inner\">\n        <span class=\"archive-showcase-card__follow-core case-study-card__follow-core\"><\/span>\n        <span class=\"archive-showcase-card__follow-arrow case-study-card__follow-arrow\">\n          <span class=\"icon\" aria-hidden=\"true\"><svg class=\"dhsv-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"lucide lucide-arrow-right-icon lucide-arrow-right\"><path d=\"M5 12h14\"\/><path d=\"m12 5 7 7-7 7\"\/><\/svg><\/span>\n        <\/span>\n      <\/span>\n    <\/span>\n    <span class=\"archive-showcase-card__tilt case-study-card__tilt\" aria-hidden=\"true\">\n              <img decoding=\"async\" width=\"1113\" height=\"721\" src=\"https:\/\/www.360vier.de\/wp-content\/uploads\/Lernstudio-Barbarossa-website-relaunch-wordpress-social-teaser-360vier-digitalagentur-referenz-case-8.webp\" class=\"archive-showcase-card__image case-study-card__image\" alt=\"\" loading=\"lazy\" sizes=\"auto, (min-width: 1024px) 50vw, 100vw\" srcset=\"https:\/\/www.360vier.de\/wp-content\/uploads\/Lernstudio-Barbarossa-website-relaunch-wordpress-social-teaser-360vier-digitalagentur-referenz-case-8.webp 1113w, https:\/\/www.360vier.de\/wp-content\/uploads\/Lernstudio-Barbarossa-website-relaunch-wordpress-social-teaser-360vier-digitalagentur-referenz-case-8-300x194.webp 300w, https:\/\/www.360vier.de\/wp-content\/uploads\/Lernstudio-Barbarossa-website-relaunch-wordpress-social-teaser-360vier-digitalagentur-referenz-case-8-768x498.webp 768w\" \/>\n            <span class=\"archive-showcase-card__glow case-study-card__glow\" aria-hidden=\"true\"><\/span>\n    <\/span>\n  <\/span>\n\n  <span class=\"archive-showcase-card__text case-study-card__text\">\n              <span class=\"archive-showcase-card__headline case-study-card__headline\">Lernstudio Barbarossa: Clear brand identity and intuitive user guidance for a national educational institute<\/span>\n              <span class=\"archive-showcase-card__subline case-study-card__subline\">Lernstudio Barbarossa<\/span>\n                  <\/span>\n<\/a>\n                          <\/div>\n                      <div class=\"dhsv-case-study-slider__slide\">\n                              <a\n  class=\"archive-showcase-card archive-showcase-card--slider case-study-card case-study-card--slider   js-case-study-tilt   js-case-study-transition   archive-showcase-card--with-view-transition case-study-card--with-view-transition \"\n  href=\"https:\/\/www.360vier.de\/en\/case-study\/kampmeyer\/\"\n   style=\"--case-vt-image: case-study-39093-image; --case-vt-title: case-study-39093-title;\" >\n  <span class=\"archive-showcase-card__visual case-study-card__visual\">\n    <span class=\"archive-showcase-card__follow case-study-card__follow\" aria-hidden=\"true\">\n      <span class=\"archive-showcase-card__follow-inner case-study-card__follow-inner\">\n        <span class=\"archive-showcase-card__follow-core case-study-card__follow-core\"><\/span>\n        <span class=\"archive-showcase-card__follow-arrow case-study-card__follow-arrow\">\n          <span class=\"icon\" aria-hidden=\"true\"><svg class=\"dhsv-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"lucide lucide-arrow-right-icon lucide-arrow-right\"><path d=\"M5 12h14\"\/><path d=\"m12 5 7 7-7 7\"\/><\/svg><\/span>\n        <\/span>\n      <\/span>\n    <\/span>\n    <span class=\"archive-showcase-card__tilt case-study-card__tilt\" aria-hidden=\"true\">\n              <img decoding=\"async\" width=\"1247\" height=\"725\" src=\"https:\/\/www.360vier.de\/wp-content\/uploads\/Kampmeyer-hero-case-website-relaunch-wordpress-social-teaser-360vier-digitalagentur-referenz-case-5.webp\" class=\"archive-showcase-card__image case-study-card__image\" alt=\"\" loading=\"lazy\" sizes=\"auto, (min-width: 1024px) 50vw, 100vw\" srcset=\"https:\/\/www.360vier.de\/wp-content\/uploads\/Kampmeyer-hero-case-website-relaunch-wordpress-social-teaser-360vier-digitalagentur-referenz-case-5.webp 1247w, https:\/\/www.360vier.de\/wp-content\/uploads\/Kampmeyer-hero-case-website-relaunch-wordpress-social-teaser-360vier-digitalagentur-referenz-case-5-300x174.webp 300w, https:\/\/www.360vier.de\/wp-content\/uploads\/Kampmeyer-hero-case-website-relaunch-wordpress-social-teaser-360vier-digitalagentur-referenz-case-5-768x447.webp 768w\" \/>\n            <span class=\"archive-showcase-card__glow case-study-card__glow\" aria-hidden=\"true\"><\/span>\n    <\/span>\n  <\/span>\n\n  <span class=\"archive-showcase-card__text case-study-card__text\">\n              <span class=\"archive-showcase-card__headline case-study-card__headline\">KAMPMEYER Immobilien: Digital Real Estate Platform for the Future of the Brokerage Industry<\/span>\n              <span class=\"archive-showcase-card__subline case-study-card__subline\">KAMPMEYER Real Estate<\/span>\n                  <\/span>\n<\/a>\n                          <\/div>\n                      <div class=\"dhsv-case-study-slider__slide\">\n                              <a\n  class=\"archive-showcase-card archive-showcase-card--slider case-study-card case-study-card--slider   js-case-study-tilt   js-case-study-transition   archive-showcase-card--with-view-transition case-study-card--with-view-transition \"\n  href=\"https:\/\/www.360vier.de\/en\/case-study\/euler-group\/\"\n   style=\"--case-vt-image: case-study-39162-image; --case-vt-title: case-study-39162-title;\" >\n  <span class=\"archive-showcase-card__visual case-study-card__visual\">\n    <span class=\"archive-showcase-card__follow case-study-card__follow\" aria-hidden=\"true\">\n      <span class=\"archive-showcase-card__follow-inner case-study-card__follow-inner\">\n        <span class=\"archive-showcase-card__follow-core case-study-card__follow-core\"><\/span>\n        <span class=\"archive-showcase-card__follow-arrow case-study-card__follow-arrow\">\n          <span class=\"icon\" aria-hidden=\"true\"><svg class=\"dhsv-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"lucide lucide-arrow-right-icon lucide-arrow-right\"><path d=\"M5 12h14\"\/><path d=\"m12 5 7 7-7 7\"\/><\/svg><\/span>\n        <\/span>\n      <\/span>\n    <\/span>\n    <span class=\"archive-showcase-card__tilt case-study-card__tilt\" aria-hidden=\"true\">\n              <img decoding=\"async\" width=\"1600\" height=\"1036\" src=\"https:\/\/www.360vier.de\/wp-content\/uploads\/Euler-Group-hero-case-website-relaunch-wordpress-social-teaser-360vier-digitalagentur-referenz-case-1600x1036.webp\" class=\"archive-showcase-card__image case-study-card__image\" alt=\"\" loading=\"lazy\" sizes=\"auto, (min-width: 1024px) 50vw, 100vw\" srcset=\"https:\/\/www.360vier.de\/wp-content\/uploads\/Euler-Group-hero-case-website-relaunch-wordpress-social-teaser-360vier-digitalagentur-referenz-case-1600x1036.webp 1600w, https:\/\/www.360vier.de\/wp-content\/uploads\/Euler-Group-hero-case-website-relaunch-wordpress-social-teaser-360vier-digitalagentur-referenz-case-300x194.webp 300w, https:\/\/www.360vier.de\/wp-content\/uploads\/Euler-Group-hero-case-website-relaunch-wordpress-social-teaser-360vier-digitalagentur-referenz-case-768x497.webp 768w, https:\/\/www.360vier.de\/wp-content\/uploads\/Euler-Group-hero-case-website-relaunch-wordpress-social-teaser-360vier-digitalagentur-referenz-case-1536x995.webp 1536w, https:\/\/www.360vier.de\/wp-content\/uploads\/Euler-Group-hero-case-website-relaunch-wordpress-social-teaser-360vier-digitalagentur-referenz-case.webp 1720w\" \/>\n            <span class=\"archive-showcase-card__glow case-study-card__glow\" aria-hidden=\"true\"><\/span>\n    <\/span>\n  <\/span>\n\n  <span class=\"archive-showcase-card__text case-study-card__text\">\n              <span class=\"archive-showcase-card__headline case-study-card__headline\">EULER GROUP: Website Relaunch in the Mobility Transition<\/span>\n              <span class=\"archive-showcase-card__subline case-study-card__subline\">Euler Group<\/span>\n                  <\/span>\n<\/a>\n                          <\/div>\n                                <div class=\"dhsv-case-study-slider__slide dhsv-case-study-slider__slide--cta\">\n              <a class=\"dhsv-case-study-slider__cta\" href=\"https:\/\/www.360vier.de\/en\/case-study\/\">\n                <span class=\"dhsv-case-study-slider__cta-label\">Zu allen Cases<\/span>\n                <span class=\"dhsv-case-study-slider__cta-arrow\" aria-hidden=\"true\">\u2192<\/span>\n              <\/a>\n            <\/div>\n                  <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n\n\n\n<p class=\"has-h-4-font-size wp-block-paragraph\"><span style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-green-color\">The common pattern: <\/span><br><span style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-green-color\">We don&#8217;t build APIs for the launch, but for the ten years that follow.<\/span><\/p>\n\n\n\n<div class=\"wp-block-group alignfull is-style-without-space is-layout-constrained wp-block-group-is-layout-constrained\" style=\"padding-top:0rem;padding-bottom:0rem\">\n<div class=\"wp-block-columns alignwide are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-c867aa9c wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--80);margin-bottom:var(--wp--preset--spacing--80)\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\"><div class=\"dhsv-lottie-animation wp-block-dhsv-lottie-animation\">\n    <div class=\"dhsv-lottie-animation__container\" data-lottie-animation data-lottie-path=\"https:\/\/www.360vier.de\/wp-content\/themes\/360vier-theme\/resources\/assets\/gutenberg\/blocks\/lottie-animation\/anim.json\"><\/div>\n<\/div>\n\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-container-core-column-is-layout-d0f26dce wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<div class=\"wp-block-group is-style-without-space is-vertical is-layout-flex wp-container-core-group-is-layout-2c90304e wp-block-group-is-layout-flex\">\n<h2 class=\"wp-block-heading has-h-2-font-size\">Where APIs take effect in your data architecture<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">API integrations are the connecting element in <a href=\"https:\/\/www.360vier.de\/en\/data-enablement\/\" data-type=\"page\" data-id=\"33374\">Data Enablement<\/a>. They make the other services possible in the first place\u2014without an API, there is no data modeling, no dashboards, and no analysis. <\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:4rem\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-f3fef1f3 wp-block-columns-is-layout-flex\" style=\"padding-right:var(--wp--preset--spacing--small);padding-left:var(--wp--preset--spacing--small)\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<h3 class=\"wp-block-heading\">If you want to structure your CRM architecture<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The &#8220;CRM Data Architecture&#8221; service models data flows between CRM, CMS, and specialized systems. APIs are the operational implementation there\u2014we answer the question &#8220;which API&#8221; after the question &#8220;which data&#8221; has been answered. <\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<h3 class=\"wp-block-heading\">If you want to analyze data centrally<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The &#8220;BigQuery Setup&#8221; service brings data from various source systems into a central warehouse. Here, too, APIs are the prerequisite\u2014without clearly defined interfaces, even the best warehouse runs empty. <\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<div style=\"height:7rem\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-h-2-font-size\">Frequently Asked Questions about <span style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-green-color\">API Integrations<\/span><\/h2>\n\n\n<div class=\"alignnone wp-block-dhsv-faq-slider\">\n        <div class=\"faq-accordion faq-slider--accordion faq-accordion--columns-1\">\n        <div class=\"faq-accordion__columns\">\n                            <div class=\"faq-accordion__column\">\n                    <accordion-group\n                        name=\"faq-accordion-6af65626d2db2-col-0\"\n                        class=\"faq-accordion__group\"\n                    >\n                                                                                <details id=\"accordion-39059\">\n                                <summary>\n                                    <span class=\"accordion-group__summary-icon\"><\/span>\n                                    <span class=\"accordion-group__summary-title\">What is the difference between REST and GraphQL?<\/span>\n                                <\/summary>\n                                <div>\n<p class=\"wp-block-paragraph\">REST is the older, more prevalent architectural pattern: The requesting system calls a URL and receives a predefined dataset. GraphQL allows the requesting system to define precisely the fields it needs \u2013 this reduces data volume and complexity for large frontends. For most business integrations, REST is the appropriate choice; GraphQL is worthwhile when data volumes or frontend complexity exceed REST&#8217;s limitations.  <\/p>\n<\/div>\n                            <\/details>\n                                                                                <details id=\"accordion-39070\">\n                                <summary>\n                                    <span class=\"accordion-group__summary-icon\"><\/span>\n                                    <span class=\"accordion-group__summary-title\">How long does a typical API integration take?<\/span>\n                                <\/summary>\n                                <div>\n<p class=\"wp-block-paragraph\">That depends on the complexity of the data model, not on the number of fields. A standardized REST API with clear documentation (onOffice, HubSpot, Salesforce) can typically be connected for production use within 2\u20134 weeks once the data modeling is in place. With non-standard source systems\u2014such as internal CRMs or legacy ERPs\u2014the modeling alone can take several weeks, because it first has to be clarified which fields exist at all and how they relate to each other.  <br\/><\/p>\n<\/div>\n                            <\/details>\n                                                                                <details id=\"accordion-39051\">\n                                <summary>\n                                    <span class=\"accordion-group__summary-icon\"><\/span>\n                                    <span class=\"accordion-group__summary-title\">What happens if the connected system fails?<\/span>\n                                <\/summary>\n                                <div>\n<p class=\"wp-block-paragraph\">A resilient API integration accounts for outages. Cache layers retain the last valid data, fallback strategies display meaningful content instead of error messages, and monitoring reports the problem to IT before the user notices it. Platforms built without these mechanisms visibly collapse at the first failure of the source system \u2013 a typical symptom of integrations built without an architectural concept.  <\/p>\n<\/div>\n                            <\/details>\n                                                                                <details id=\"accordion-39068\">\n                                <summary>\n                                    <span class=\"accordion-group__summary-icon\"><\/span>\n                                    <span class=\"accordion-group__summary-title\">Who is responsible for the API after go-live?<\/span>\n                                <\/summary>\n                                <div>\n<p class=\"wp-block-paragraph\">This question belongs in the contract, not in the final sprint retrospective. We recommend shared responsibility: The source system (CRM, ERP) is responsible for the API version and data quality; the platform side is responsible for cache, fallbacks, and monitoring. Both sides document their agreements\u2014version changes, breaking changes, maintenance windows. Clear regulations determine whether it is later about content or about questions of blame.   <br\/><\/p>\n<\/div>\n                            <\/details>\n                                                                                <details id=\"accordion-39049\">\n                                <summary>\n                                    <span class=\"accordion-group__summary-icon\"><\/span>\n                                    <span class=\"accordion-group__summary-title\">How is the GDPR regulated for API integrations?<\/span>\n                                <\/summary>\n                                <div>\n<p class=\"wp-block-paragraph\">Personal data is also subject to the GDPR within an API integration. Specifically, this means: documented data flows, clear purpose limitation, technical and organisational measures such as TLS encryption (Transport Layer Security), access restrictions and logging, as well as data processing agreements with the source system provider. For cloud APIs outside the EU, the question of Standard Contractual Clauses is added. If you do this properly, there will be no surprises in the GDPR audit.<\/p>\n<\/div>\n                            <\/details>\n                                            <\/accordion-group>\n                <\/div>\n                    <\/div>\n    <\/div>\n    <\/div>\n\n\n\n<div style=\"height:7rem\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n<div class=\"dhsv-logoslider-block-wrapper dhsv-logoslider-block-wrapper-has-bg dhsv-logoslider-block-wrapper-no-border dhsv-logoslider-block-wrapper-has-overflow dhsv-logoslider-block-wrapper-logo-align-center alignwide\" style=\"--_logo-opacity: 1;\">\n    <div\n        class=\"dhsv-logoslider splide\"\n        aria-label=\"Logo carousel\"\n        data-splide=\"{&quot;type&quot;:&quot;loop&quot;,&quot;perPage&quot;:5,&quot;gap&quot;:&quot;1rem&quot;,&quot;arrows&quot;:false,&quot;pagination&quot;:false,&quot;drag&quot;:true,&quot;breakpoints&quot;:{&quot;768&quot;:{&quot;perPage&quot;:1.5}},&quot;autoScroll&quot;:{&quot;speed&quot;:1,&quot;pauseOnHover&quot;:false}}\"\n    >\n        <div class=\"splide__track\">\n            <div class=\"splide__list\">\n                                    <div class=\"splide__slide\">\n                        <div class=\"logoslider__card\">\n                                                            <div class=\"logoslider__logo\">\n                                    <img decoding=\"async\"\n                                        src=\"https:\/\/www.360vier.de\/wp-content\/uploads\/taglieber-logo-black-360vier-cases.svg\"\n                                        alt=\"Taglieber\"\n                                    \/>\n                                <\/div>\n                                                    <\/div>\n                    <\/div>\n                                    <div class=\"splide__slide\">\n                        <div class=\"logoslider__card\">\n                                                            <div class=\"logoslider__logo\">\n                                    <img decoding=\"async\"\n                                        src=\"https:\/\/www.360vier.de\/wp-content\/uploads\/ksk-immobilien-logo-black-360vier-cases.svg\"\n                                        alt=\"KSK Immobilien\"\n                                    \/>\n                                <\/div>\n                                                    <\/div>\n                    <\/div>\n                                    <div class=\"splide__slide\">\n                        <div class=\"logoslider__card\">\n                                                            <div class=\"logoslider__logo\">\n                                    <img decoding=\"async\"\n                                        src=\"https:\/\/www.360vier.de\/wp-content\/uploads\/lernstudio-barbarossa-logo-black-360vier-cases.svg\"\n                                        alt=\"Lernstudio Barbarossa\"\n                                    \/>\n                                <\/div>\n                                                    <\/div>\n                    <\/div>\n                                    <div class=\"splide__slide\">\n                        <div class=\"logoslider__card\">\n                                                            <div class=\"logoslider__logo\">\n                                    <img decoding=\"async\"\n                                        src=\"https:\/\/www.360vier.de\/wp-content\/uploads\/abg-frankfurt-gmbh-logo-black-360vier-cases.svg\"\n                                        alt=\"ABG Frankfurt\"\n                                    \/>\n                                <\/div>\n                                                    <\/div>\n                    <\/div>\n                                    <div class=\"splide__slide\">\n                        <div class=\"logoslider__card\">\n                                                            <div class=\"logoslider__logo\">\n                                    <img decoding=\"async\"\n                                        src=\"https:\/\/www.360vier.de\/wp-content\/uploads\/kampmeyer-logo-black-360vier-cases.svg\"\n                                        alt=\"KAMPMEYER Real Estate\"\n                                    \/>\n                                <\/div>\n                                                    <\/div>\n                    <\/div>\n                                    <div class=\"splide__slide\">\n                        <div class=\"logoslider__card\">\n                                                            <div class=\"logoslider__logo\">\n                                    <img decoding=\"async\"\n                                        src=\"https:\/\/www.360vier.de\/wp-content\/uploads\/lakal-logo-black-360vier-cases.svg\"\n                                        alt=\"LAKAL\"\n                                    \/>\n                                <\/div>\n                                                    <\/div>\n                    <\/div>\n                                    <div class=\"splide__slide\">\n                        <div class=\"logoslider__card\">\n                                                            <div class=\"logoslider__logo\">\n                                    <img decoding=\"async\"\n                                        src=\"https:\/\/www.360vier.de\/wp-content\/uploads\/menlo-system-logo-white-360vier-cases.svg\"\n                                        alt=\"Menlo Systems\"\n                                    \/>\n                                <\/div>\n                                                    <\/div>\n                    <\/div>\n                                    <div class=\"splide__slide\">\n                        <div class=\"logoslider__card\">\n                                                            <div class=\"logoslider__logo\">\n                                    <img decoding=\"async\"\n                                        src=\"https:\/\/www.360vier.de\/wp-content\/uploads\/Buerger-logo-white-360vier-cases.svg\"\n                                        alt=\"B\u00dcRGER\"\n                                    \/>\n                                <\/div>\n                                                    <\/div>\n                    <\/div>\n                                    <div class=\"splide__slide\">\n                        <div class=\"logoslider__card\">\n                                                            <div class=\"logoslider__logo\">\n                                    <img decoding=\"async\"\n                                        src=\"https:\/\/www.360vier.de\/wp-content\/uploads\/euler-group-logo-black-360vier-cases.svg\"\n                                        alt=\"Euler Group\"\n                                    \/>\n                                <\/div>\n                                                    <\/div>\n                    <\/div>\n                                    <div class=\"splide__slide\">\n                        <div class=\"logoslider__card\">\n                                                            <div class=\"logoslider__logo\">\n                                    <img decoding=\"async\"\n                                        src=\"https:\/\/www.360vier.de\/wp-content\/uploads\/gsk-stockmann-logo-black-360vier-cases-1.svg\"\n                                        alt=\"GSK Stockmann\"\n                                    \/>\n                                <\/div>\n                                                    <\/div>\n                    <\/div>\n                            <\/div>\n        <\/div>\n    <\/div>\n<\/div>\n\n\n\n\n\n\n<div style=\"height:7rem\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-group alignwide is-layout-constrained wp-block-group-is-layout-constrained\">\n<h3 class=\"wp-block-heading\">Clarify AI roadmap in 4\u20136 weeks<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Are you planning a platform architecture in which several systems should work together, and you don&#8217;t yet know which APIs need to be built in which order? We clarify scope, architecture, and data flows in 4\u20136 weeks\u2014before a single line of code is written. <\/p>\n<\/div>\n\n\n<div class=\"is-image-left has-subline has-image alignwide wp-block-dhsv-cta\">\n            <img loading=\"lazy\" decoding=\"async\"\n            class=\"image\"\n            src=\"https:\/\/www.360vier.de\/wp-content\/uploads\/hans-mengler-team-360vier.webp\"\n            alt=\"Hans Mengler\"\n             width=\"740\"              height=\"740\"         >\n        <div class=\"content with-bg bg-dark-gradient\">\n        <div class=\"content--body\">\n                            <h2 class=\"content--title\">Ready to put <span style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-green-color\">your data<\/span> to work?<\/h2>\n                                        <p class=\"content--subline\">We connect your systems, create a clean database \u2013 and make it usable for decision-making.<\/p>\n                    <\/div>\n        <div class=\"content--footer\">\n            <div class=\"content--person\">\n                                    <p class=\"content--description\">Hans Mengler<\/p>\n                                                    <p class=\"content--role\">Managing Director<\/p>\n                            <\/div>\n            <div class=\"content--actions\">\n                                    <a href=\"mailto:beratung@360vier.de\" class=\"dhsv-button tertiary cta-email-button\">\n                        <span class=\"email-label\">Email to Hans<\/span>\n                        <span class=\"icon email-icon\" aria-hidden=\"true\"><svg class=\"dhsv-icon\" width=\"20\" height=\"20\" viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n  <path d=\"M18.3346 1.66406L9.16797 10.8307\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/>\n  <path d=\"M18.3346 1.66406L12.5013 18.3307L9.16797 10.8307L1.66797 7.4974L18.3346 1.66406Z\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/>\n<\/svg><\/span>\n                    <\/a>\n                                                    <a href=\"https:\/\/www.360vier.de\/en\/inquiry\/\"\n                                                                        class=\"dhsv-button primary\">\n                        <span>Inquire now<\/span>\n                        <span class=\"icon\" aria-hidden=\"true\">\n                            <svg class=\"dhsv-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"lucide lucide-arrow-right-icon lucide-arrow-right\"><path d=\"M5 12h14\"\/><path d=\"m12 5 7 7-7 7\"\/><\/svg>                        <\/span>\n                    <\/a>\n                            <\/div>\n        <\/div>\n    <\/div>\n<\/div>\n\n\n\n<div style=\"height:7rem\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>What distinguishes an API from a plugin An API (Application Programming Interface) is a defined interface between two systems. It determines which data is exchanged in which format and which operations are permitted. In a platform context, an API is not a technical add-on, but an architectural decision\u2014it determines how autonomously a company can control &hellip; <a href=\"https:\/\/www.360vier.de\/en\/data-enablement\/api-integrations\/\">Continued<\/a><\/p>\n","protected":false},"author":9,"featured_media":0,"parent":39424,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_wpts_hint":"F\u00fcr IT-, Entwicklungs- und Architekturrollen, die Schnittstellen und Systemkopplung technisch bewerten; evaluierend.","footnotes":""},"class_list":["post-39346","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.360vier.de\/en\/wp-json\/wp\/v2\/pages\/39346","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.360vier.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.360vier.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.360vier.de\/en\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.360vier.de\/en\/wp-json\/wp\/v2\/comments?post=39346"}],"version-history":[{"count":11,"href":"https:\/\/www.360vier.de\/en\/wp-json\/wp\/v2\/pages\/39346\/revisions"}],"predecessor-version":[{"id":40352,"href":"https:\/\/www.360vier.de\/en\/wp-json\/wp\/v2\/pages\/39346\/revisions\/40352"}],"up":[{"embeddable":true,"href":"https:\/\/www.360vier.de\/en\/wp-json\/wp\/v2\/pages\/39424"}],"wp:attachment":[{"href":"https:\/\/www.360vier.de\/en\/wp-json\/wp\/v2\/media?parent=39346"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}