Payment infrastructure for AI agents: MCP payment tools and a one-file onboarding
WavePay is payment infrastructure for AI agents: skill.md is the whole onboarding, POST /mcp exposes registration, providers, pricing, checkout and status as MCP tools, and an agent can register, check out and reconcile with no browser, OAuth flow or email round-trip.
Updated · by T3raTech · Free: 25 payments per 30 days, $0; Starter: 100 payments per 30 days for $15/month; Growth (recommended): 500 payments per 30 days for $49/month; Scale: 2,500 payments per 30 days for $149/month; Enterprise: custom volume from $499/month
The flow
- MCP payment tools: wavepay_register, wavepay_providers, wavepay_pricing, wavepay_checkout, wavepay_checkout_status, wavepay_catalog at POST /mcp.
- Machine-readable: /llms.txt, /llms-full.txt, /skill.md, /openapi.json, /pricing.json and /.well-known/ai-catalog.json.
- No humans in the loop: registration returns a live key and a test key in one call; the test key runs the whole flow with fake money.
- Agents can pay too: crypto rails (GET /v2/crypto/rails) need no account, only a wallet.
Questions
Can an agent register by itself?
Yes. POST /v2/register with a name and an email returns the keys in one response.
Where is the machine-readable price list?
/pricing.json, also served live at GET /v2/price-list.