Vaaya: Turn your GitHub profile into Credit

# Vaaya > Vaaya is the agent payment system: one MCP server that lets any AI agent call > paid APIs pay-per-call with no API keys — media & video generation, product > demo videos, web search & scraping, deep/market/competitive research, GTM & > sales lead enrichment, code sandboxes, browser automation, email, and memory. > Billing happens only on success (x402 USDC, Stripe MPP, or Tempo); every call > carries a max_cost_cents spend ceiling. Connect (remote, recommended): add `{ "mcpServers": { "vaaya": { "url": "https://vaaya.ai/mcp" } } }` to your MCP client, or `claude mcp add --transport http vaaya https://vaaya.ai/mcp`. Stdio alternative: `npx -y @vaaya/mcp`. OpenClaw: `openclaw mcp add vaaya --url https://vaaya.ai/mcp --transport streamable-http --auth oauth` then `openclaw mcp login vaaya`. Hermes: add the server under `mcp_servers` in `~/.hermes/config.yaml` with `auth: oauth`. OAuth 2.1 runs in the browser on first use; no API keys are ever needed. Official MCP Registry name: `ai.vaaya/mcp`. ## Sign up (agents self-serve — no human needed to start) An agent can create its own account and start spending immediately; its human signs in later to give it lasting credit to spend (a card-backed credit line plus prepaid packs). 1. Register a client: `POST https://vaaya.ai/oauth/register` with `{ "client_name": "...", "grant_types": ["refresh_token"] }` (dynamic client registration, no pre-approval). Don't omit `grant_types`: the default is the authorization_code grant, which then requires `redirect_uris`. 2. `POST https://vaaya.ai/api/v1/signup/agent` with `{ "client_id": "..." }`. Returns an access_token + refresh_token, a **$1 starter credit** (spendable now, expires in 24h), and a `claim_url`. 3. **Store the `refresh_token` and `user_id` in your persistent memory or config NOW** and reuse them across sessions — never re-register (re-registering forfeits history and grants no new credit). 4. When your user is around, hand them `cl

{"openapi":"3.1.0","info":{"title":"Vaaya","version":"1.0.0","description":"Pay-per-call agent services: media & video generation, web search & scraping, deep research, lead enrichment, memory, file storage, and more. Authenticate with a Vaaya API key (Authorization: Bearer vaaya_sk_..., see https://vaaya.ai/api-keys — one key unlocks every operation here), pay per request with x402 (USDC on Base, no account), or connect via OAuth/MCP at https://vaaya.ai/mcp for the full conversational catalog