Polyrankdocs
x402 Agent API

POST /v1/agent/credits/deposit

Prepay USDC credits (authorize the deposit amount; settles in full + volume bonus). Price is a floor. x402: $0.01 per call, settled in USDC only on a 2xx — a 4xx is free.

POST
/v1/agent/credits/deposit

Prepay USDC credits (authorize the deposit amount; settles in full + volume bonus). Price is a floor. x402: $0.01 per call, settled in USDC only on a 2xx — a 4xx is free.

Authorization

x402
X-PAYMENT<token>

x402 payment: base64(JSON PaymentPayload) with an EIP-3009 USDC transferWithAuthorization on Base. Call once without it to get the 402 PaymentRequirements; see docs.polyrank.app/x402.

In: header

Response Body

application/json

curl -X POST "https://example.com/v1/agent/credits/deposit"
{}
Empty
Empty

GET /v1/agent/webhooks GET

List the caller wallet’s webhook subscriptions (management; payer wallet = identity). x402: $0.001 per call, settled in USDC only on a 2xx — a 4xx is free.

POST /v1/agent/markets/batch POST

Bulk market summaries for up to 100 condition_ids in one call (holder average entry + settlement-corrected mid + resolution). $0.0015/market, capped. x402: $0.15 per call, settled in USDC only on a 2xx — a 4xx is free.