Polyrankdocs
x402 Agent API

GET /v1/agent/market/{conditionId}/liquidity-history

Liquidity depth over time: daily rollup or 15-min intraday YES-token depth buckets (copyability substrate). x402: $0.02 per call, settled in USDC only on a 2xx — a 4xx is free.

GET
/v1/agent/market/{conditionId}/liquidity-history

Liquidity depth over time: daily rollup or 15-min intraday YES-token depth buckets (copyability substrate). x402: $0.02 per call, settled in USDC only on a 2xx — a 4xx is free.

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

Path Parameters

conditionId*string

Query Parameters

granularity?string
days?integer
hours?integer

Response Body

application/json

curl -X GET "https://example.com/v1/agent/market/string/liquidity-history"
{}
Empty
Empty