the402 endpoint detail

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quotient-api-gateway.onrender.com signals perps

https://quotient-api-gateway.onrender.com/api/v1/signals/perps

answers 402

Use this for Quotient's calibrated price outlooks (asset-price/1), grouped by price source in series[].basis_groups[]. An asset with outlooks always serves at least one group — assets not yet stamped with a source basis fall back to the legacy head pointer (source: legacy-head-fallback). Different sources do not pool, and a cross-source gap is context, not arbitrage.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.01
Network
base
Pay to
0xC3d01FD2F79d4c57aD106AB8ecc12a5dE24F97cB
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
344 ms
Payment options
1 usable of 1
Last checked
2026-09-06T01:15:19.259Z (31d 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%2Fsignals%2Fperps"