Pricing

Per-call prices in USD. Machine-readable version: /v1/pricing. Payments mode: x402.

Endpoint	Price (USD / call)
`GET /v1/search`	$0.02
`GET /v1/tenders/:id`	$0.02
`GET /v1/companies/:id`	$0.05
`GET /v1/companies/:id/awards`	$0.05
`GET /v1/companies/:id/opportunities`	$0.10
`GET /v1/buyers/:id/history`	$0.05
`GET /v1/renewals`	$0.25
`GET /v1/pricing`	free
`GET /v1/stats`	free

How payment works

Call a paid endpoint → 402 with a base64 PAYMENT-REQUIRED header describing the exact USDC requirement (scheme exact, EIP-3009 transferWithAuthorization).
Sign the authorization with an x402 client and retry with PAYMENT-SIGNATURE: <payload> (v2; the legacy X-PAYMENT header still works).
The server verifies and settles the payment before serving content; proofs are single-use.
Local dev only (PAYMENTS_MODE=dev): POST /v1/dev-faucet {"endpoint":"<METHOD PATH>"} → { token, expires_at }, then retry with X-PAYMENT (REST) or payment_token (MCP). Not available in production.