Overview
Define & test API endpoints (HTTP, GraphQL, WebSocket, gRPC, MCP) for Fullmakt, the AI-agent credential broker.
Fullmakt API Workbench is a developer tool that lives in your browser's side panel, so you can build and test API requests right next to the app you're working on — no separate window, no context switching. WHAT YOU CAN DO • Define and send requests across multiple protocols: HTTP/REST, GraphQL, WebSocket, gRPC, and MCP. • Organize endpoints and inspect full responses — status, headers, timing, and body. • Point the workbench at your own Fullmakt backend; your URL and auth token are stored locally and sent only to the backend you configure. • Optionally capture your browser's live network traffic. Start a capture session to observe request metadata (method, URL, status, headers, timing, remote IP, sizes) as you use the web — useful for reverse-engineering and debugging API calls. Capture is observational only: it never blocks or modifies requests, and response bodies are never read. PRIVACY BY DESIGN • No analytics, telemetry, or tracking. • No publisher-operated server receives your data — the only backend involved is the one you configure. • The network-capture permissions (webRequest + host access) are optional and requested only at the moment you start a capture, so a normal install asks for nothing sensitive. Captured data stays in local, in-session memory. Full privacy policy: https://fullmakt.ai/privacy Fullmakt is the credential broker for AI agents — issue scoped, revocable credentials and audit every call. Learn more at https://fullmakt.ai
Details
- Version1.0.0
- UpdatedJune 11, 2026
- FeaturesOffers in-app purchases
- Size204KiB
- LanguagesEnglish
- Developer
- TraderThis developer has identified itself as a trader per the definition from the European Union and committed to only offer products or services that comply with EU laws.
- D-U-N-S351290406
Privacy
Fullmakt — API Workbench has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.
Fullmakt — API Workbench handles the following:
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
