Guides

Authentication, error handling, rate limits, and everything else you need before making your first call.

📄️Getting started

Veltro is non-custodial USDC payment infrastructure for Web3 organizations, on Base. This is the reference for the public REST API (/api/v1/*) — the same API the Veltro AI agent itself uses under the hood.

📄️Authentication

Every request to /api/v1/* (except Collect checkout) requires an API key in the Authorization header:

📄️Errors, rate limits & pay-per-use

Error shape