# Facebook Developers The latest news and announcements from Facebook Platform including APIs, SDKs, social plugins and Parse. This is one page of public article previews, not the complete archive. Follow Next page to continue. Summaries are not the original full articles. ## Announcing Meta Business Messaging MCP: Set up and manage WhatsApp Business from your AI agent DevFeed: [Announcing Meta Business Messaging MCP: Set up and manage WhatsApp Business from your AI agent]() Original publisher: [Read original article]() Published: 2026-09-15T14:00:49Z Content type: release Language: en Sources: [Facebook Developers]() Topics: [Model Context Protocol](), [MCP Server](), [AI Agent](), [Messaging](), [Meta](), [API]() Tags: [agent](), [ai-agent](), [api](), [mcp](), [mcp-server](), [messaging](), [meta](), [testing](), [whatsapp](), [workflow]() ### AI overview Meta announces Business Messaging MCP, an MCP server that connects AI coding agents to the WhatsApp Business Platform. It supports account and phone-number setup, message templates, webhooks, and test messages within the developer workflow. ### Source excerpt Business Messaging MCP connects your AI coding agent to the WhatsApp Business Platform, so you can create accounts, add numbers, build templates, and send test messages without leaving your workflow. ## Facebook Login open beta adds one-tap login, Limited Login Data Refresh, and Fast App Switch DevFeed: [Facebook Login open beta adds one-tap login, Limited Login Data Refresh, and Fast App Switch]() Original publisher: [Read original article]() Published: 2026-08-27T17:03:55Z Content type: release Language: en Sources: [Facebook Developers]() Topics: [Authentication](), [SDKs](), [iOS](), [API](), [Android]() Tags: [2026](), [api](), [authentication](), [facebook](), [features](), [new-features](), [sdk]() ### AI overview Facebook is opening a beta for Login with Facebook with features intended to reduce login friction and maintenance, including one-tap prompts, Limited Login Data Refresh, and Fast App Switch on iOS. The article also describes SDK updates and integration steps. ### Source excerpt Login with Facebook is entering open beta on August 27, 2026, bringing a wave of improvements focused on one thing: fewer steps and less maintenance. ## Meta AI Developer Assistant Now Available for Developer Support DevFeed: [Meta AI Developer Assistant Now Available for Developer Support]() Original publisher: [Read original article]() Published: 2026-08-04T16:00:48Z Content type: release Language: en Sources: [Facebook Developers]() Topics: [Meta](), [Artificial Intelligence](), [Support](), [Developer Platform](), [API]() Tags: [ai](), [api](), [compliance](), [developer](), [developer-platform](), [meta](), [support]() ### AI overview Meta is rolling out Meta AI Developer Assistant as the primary support path on developers.facebook.com/support. The assistant provides contextual answers about troubleshooting, compliance requirements, Meta's developer documentation, API references, and platform knowledge. The rollout is gradual and is expected to reach all developers by mid-September 2026. ### Source excerpt Get AI-powered answers to your product and compliance questions directly on developers.facebook.com/support/ ## Introducing Graph API v26.0 and Marketing API v26.0 DevFeed: [Introducing Graph API v26.0 and Marketing API v26.0]() Original publisher: [Read original article]() Published: 2026-07-29T17:00:36Z Content type: release Language: en Sources: [Facebook Developers]() Topics: [API](), [changelog]() Tags: [ads](), [api](), [changelog](), [checkout](), [deprecated](), [errors](), [facebook](), [instagram](), [whatsapp]() ### AI overview Graph API v26.0 and Marketing API v26.0 introduce new capabilities, deprecations, and breaking changes. The article highlights WhatsApp Status ad capabilities, removal of deprecated delivery estimate fields, and deprecation of Commerce Order Management API endpoints for the sunset Facebook and Instagram Shops checkout experience. ### Source excerpt Graph API v26.0 and Marketing API v26.0 include new capabilities, deprecations, and breaking changes. Review the highlights below and visit the V26.0 changelog for the complete list of changes and details. ## Stop Polling, Start Pushing: The Case for Webhooks DevFeed: [Stop Polling, Start Pushing: The Case for Webhooks]() Original publisher: [Read original article]() Published: 2026-07-21T23:00:18Z Content type: release Language: en Sources: [Facebook Developers]() Topics: [API](), [real-time](), [Automation](), [Meta]() Tags: [api](), [automation](), [meta](), [notifications](), [real-time](), [subscriptions](), [updates](), [webhooks]() ### AI overview The article explains how webhooks push API updates when events occur, avoiding frequent polling and reducing rate-limit usage. It showcases Meta's existing standalone webhooks and a unified ads subscription endpoint that supports notifications for ad object changes and insights updates. ### Source excerpt Today, API users set up "polling" to frequently request updates to ensure they have the most current data. While common, this process is inefficient and chips away at rate limits. ## Meta's ads MCP server is now available for developers DevFeed: [Meta's ads MCP server is now available for developers]() Original publisher: [Read original article]() Published: 2026-07-16T17:45:00Z Content type: release Language: en Sources: [Facebook Developers]() Topics: [MCP Server](), [Meta](), [MCP](), [Artificial Intelligence]() Tags: [ads](), [advertising](), [ai](), [developers](), [mcp](), [mcp-server](), [meta](), [performance]() ### AI overview Meta has opened its ads MCP server to developers with their own Meta app. AI applications can use it to create and optimize advertising campaigns, retrieve performance insights, and manage product catalogs through natural language. ### Source excerpt You can now connect your AI application directly to Meta's advertising capabilities, enabling your users to create and optimize campaigns, pull performance insights, manage product catalogs, and more through natural language. ## Announcing Meta Social Technologies MCP for exploring and debugging Meta app integrations DevFeed: [Announcing Meta Social Technologies MCP for exploring and debugging Meta app integrations]() Original publisher: [Read original article]() Published: 2026-06-30T15:01:00Z Content type: release Language: en Sources: [Facebook Developers]() Topics: [Model Context Protocol](), [Meta](), [AI Agent](), [Developer Platform](), [debug](), [API](), [App]() Tags: [agent](), [apis](), [availability](), [debug](), [developer](), [mcp](), [meta]() ### AI overview Meta Social Technologies MCP connects AI coding agents such as Claude, Cursor, Codex, and ChatGPT to Meta's developer platform. It helps developers find Graph API endpoints, resolve API errors, inspect app configuration and health, monitor compliance requirements, and troubleshoot webhook subscriptions from their existing editor. ### Source excerpt Connect your AI coding agent to the Meta developer platform with Meta Social Technologies MCP-- discover APIs, fix errors, check app health and compliance, right in your editor. ## Introducing Tokenless Access to Meta oEmbed APIs DevFeed: [Introducing Tokenless Access to Meta oEmbed APIs]() Original publisher: [Read original article]() Published: 2026-06-15T17:00:26Z Content type: release Language: en Sources: [Facebook Developers]() Topics: [Meta](), [API](), [Instagram](), [App](), [Website]() Tags: [api](), [apis](), [developer](), [instagram](), [meta](), [platform]() ### AI overview Meta now allows developers to call its oEmbed APIs without access tokens or App Review when embedding public Facebook, Threads, and Instagram content. The APIs continue to return technical data, and the article states that no personal data is shared through them. ### Source excerpt You can now call Meta oEmbed APIs to embed public Facebook, Threads, and Instagram content without an access token. App Review will no longer be required to embed basic technical functionality only. ## Embedded signup v4 DevFeed: [Embedded signup v4]() Original publisher: [Read original article]() Published: 2026-05-14T19:27:06Z Content type: release Language: en Sources: [Facebook Developers]() Topics: [Meta](), [upgrade](), [Messaging](), [API](), [configuration]() Tags: [api](), [apis](), [configuration](), [developer](), [messaging](), [meta](), [upgrade]() ### AI overview Meta announces Embedded signup v4 for developers onboarding businesses to Meta Business Messaging APIs. Embedded signup v2 and v3 will be deprecated on October 15, 2026, while v4 adds multi-API onboarding, a simpler signup flow, and unified configuration. ### Source excerpt Upgrade to Meta's streamlined, unified onboarding experience before the deadline on October 15, 2026 ## Meta AI Developer Assistant now live for Business Messaging DevFeed: [Meta AI Developer Assistant now live for Business Messaging]() Original publisher: [Read original article]() Published: 2026-05-13T16:30:29Z Content type: release Language: en Sources: [Facebook Developers]() Topics: [Artificial Intelligence](), [Meta](), [Messaging](), [Developer experience](), [Developer Tools]() Tags: [ai](), [developer](), [developer-experience](), [developer-tools](), [messaging](), [meta](), [whatsapp]() ### AI overview Meta introduces the Meta AI Developer Assistant for WhatsApp Business developers and Tech Providers. Integrated into onboarding flows, it provides contextual guidance, troubleshooting, and answers grounded in official documentation. ### Source excerpt Today, we're introducing the Meta AI Developer Assistant for WhatsApp Business developers and tech providers. It's an AI-powered assistant that meets developers exactly where they get stuck, with contextual guidance, troubleshooting, and answers grounded in our official documentation. ## Introducing Ads CLI DevFeed: [Introducing Ads CLI]() Original publisher: [Read original article]() Published: 2026-04-29T21:55:46Z Content type: release Language: en Sources: [Facebook Developers]() Topics: [Command-line interface](), [Meta](), [API](), [Artificial Intelligence](), [Python]() Tags: [ads](), [agents](), [ai-agents](), [api](), [ci-cd](), [cli](), [command-line](), [json](), [meta](), [python]() ### AI overview Meta introduces an ads CLI that lets developers and AI agents manage campaigns, catalogs, products, and conversion tracking through the command line. It supports multiple output formats, unattended CI/CD use, standard exit codes, and environment variables for sensitive values. ### Source excerpt Today we're introducing the Meta ads CLI, a command-line tool for developers to manage Meta ad campaigns. Developers and AI agents working with the Meta Marketing API can now create, edit, and analyze campaigns directly from the command line, without writing custom code.