Pay per call via x402 in USDC — Base or Solana. No account, no API key, no subscription, no minimum. Every price below is also machine-readable in /.well-known/x402 and /openapi.json.
| Endpoint | Price per call |
|---|---|
/v1/fng | $0.01 |
/v1/gas, /v1/prediction, /v1/wallet | $0.02 |
/v1/sentiment, /v1/quote, /v1/arb-opportunities, /v1/multi-asset | $0.10 |
/v1/xlm-network, /v1/attested-quote, /v1/breadth | $0.10 |
/v1/sentiment-report, /v1/sentiment-history | $0.25 |
/v1/bundle (10 credits) | $1.00 |
/v1/bundle/enterprise (2,500 credits) | $25.00 |
/v1/sample, /v1/free-key | free |
GET /v1/sample — keyless, rate-limited snapshot. GET /v1/free-key — 50 calls/day on standard endpoints.
/v1/bundle = 10 prepaid credits for $1.00 ($0.10/credit). /v1/bundle/enterprise = 2,500 credits for $25.00 ($0.01/credit), volume tier for sustained usage; invoice/PO on request. Credits never expire.
Payments are final once data is delivered. If the server fails (HTTP 5xx) after you paid, the call is refunded as credits — see terms.