Adyen Capital allows you to build an embedded financing offering for your users to serve their operational needs. Learn more about [Adyen Capital](https://docs.adyen.com/marketplaces-and-platforms/capital). ##…
About the Capital API API
Capital API API on Apizie: 3 endpoints (Get a capital account, Request a grant payout, Get grant reference details) returned as clean JSON through one API key. Send your own provider key in the x-upstream-key header. Call it over REST at https://zieapi.vercel.app/v1/payments:adyen-grant-service-v3/{endpoint} or from Claude, ChatGPT and Cursor through the Apizie MCP server. Free plan: 1,000 requests a month.
| Project key | payments:adyen-grant-service-v3 |
|---|---|
| Status | Your key |
| Endpoints | 3 |
| Category | Payments |
| Source | github.com/Adyen/adyen-openapi |
| Base URL | https://zieapi.vercel.app/v1/payments:adyen-grant-service-v3/{endpoint} |
| For AI tools | OpenAPI spec · Markdown (what is this?) |
Capital API API FAQ
How do I call the Capital API API?
Create a free Apizie key, then send GET https://zieapi.vercel.app/v1/payments:adyen-grant-service-v3/get-grants with the header x-api-key. Every endpoint returns { project, data, timestamp }.
Is the Capital API API free on Apizie?
Yes. The Free plan includes 1,000 requests a month at 100 requests a minute, no credit card. Capital API itself also needs your own key from adyen.com.
Can AI agents use the Capital API API?
Yes. Add the Apizie MCP server (https://zieapi.vercel.app/mcp) to Claude, ChatGPT, Cursor or VS Code, then ask in plain language. The agent calls run_scraper with project key payments:adyen-grant-service-v3.
What is the status of the Capital API API?
Needs your own provider key (bring your own key)