Build and ship tools on Vendo.
Vendo runs your tool as an isolated instance, brokers third-party API calls through a metered proxy, and handles OAuth, secrets, and billing. Tenants install your tool with one click from the public catalog.
These docs cover the developer side: authoring a tool with the SDK, declaring integrations in vendo.yaml, deploying privately or publishing to the catalog.
Start here
Get started
First 10 minutes. Pick a language, scaffold a project, and deploy your first tool end-to-end.
Build a tool
Author with the SDK and vendo.yaml — tokens, connections, billing checks, events, and webhooks.
Deploy & publish
Run a tool locally as OSS, ship it privately, or publish it to the public Vendo catalog.
Integrations
OpenAI, Anthropic, Telegram, Stripe, Notion, Supabase, and more — declared in vendo.yaml, metered by the proxy.