the402 endpoint detail

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quotient-api-gateway.onrender.com v1 portfolio

https://quotient-api-gateway.onrender.com/api/v1/portfolio

payable

Polymarket-wallet aggregation: every open Polymarket position joined to Quotient's forecast, signal, and position-side convergence assessment. Use this for wallet size, prices, PnL, and Q alignment; include_perps optionally annexes Polymarket perps. This endpoint is intentionally Polymarket-specific and must not be used to infer Quotient's market coverage, which also spans Polymarket US, Kalshi, a

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.005
Network
base
Pay to
0xC3d01FD2F79d4c57aD106AB8ecc12a5dE24F97cB
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
265 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:09:39.380Z (4d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fquotient-api-gateway.onrender.com%2Fapi%2Fv1%2Fportfolio"