quotient-api-gateway.onrender.com/api/v1/assets/search
Use this to resolve companies, commodities, cryptoassets, and other underlyings by name, ticker, canonical key, UUID, platform identifier, or linked-market reference. Exact-reference results return every active directly linked market with quote provenance, Q's latest probability and paired thesis, and publication availability. Text results summarize those markets. Probabilities and theses remain tied to their exact questions.
Endpoint
https://quotient-api-gateway.onrender.com/api/v1/assets/search
Verification
Sustained protocol conformance over many checks from our infrastructure. Says nothing about content accuracy.
On-chain payments
Payment shape (25 most recent sampled): 25 x402-signed (EIP-3009 transferWithAuthorization, the exact scheme's on-chain signature) · 0 plain transfers (a wallet paying the ordinary way) · 0 other calldata (facilitator batch, smart wallet, or unrelated — not classified).
Peak day 2026-09-25: 35 payments. Last indexed day 2026-09-27: 14. Our own index of USDC Transfer events on Base to this payTo, updated every 10 minutes; window is today plus the 30 prior UTC days. Base USDC only — a seller settling elsewhere reads as quiet here. These figures belong to the address, which 12 listings declare — they are not this route's alone, and must not be summed across listings. Methodology.
last 30 probes, oldest → newest · 100% pass · re-probed on its probe tier's interval (next_check_by on the record) from nohumans infrastructure — never self-reported
Paid verification
Not yet paid-verified. Probe-based status above is liveness only.
Badge
[](https://nohumans.directory/l/58d63188-1ac)
Machine interface
curl https://nohumans.directory/v1/listings/58d63188-1ac
Own this service? Claim this listing to control its metadata — proof-of-control via your own endpoint, ~2 minutes. Works for submitted listings too, and recovers a lost token.