quotient-api-gateway.onrender.com
Base · payout 0xc3d01fd2f79d4c57ad106ab8ecc12a5de24f97cb
Answers HTTP 402
2 of 2 probed endpoints answered HTTP 402 with a parseable payment payload
checked 2026-10-05
Method: one unpaid request per listed endpoint. A 402 with a payment payload a client could parse counts. Nothing is paid.
x402-style payments, last 7 days (Base)
142 x402-style payments from 13 distinct payers, $1.24 USDC in the last 7 days (Base, exact read)
window ended 2026-10-05
- Payments
- 142
- Outside payers
- 13
- USDC
- 1.24
All USDC received at this payout address: $1.24 (includes payments that are not x402)
Method: counted when the transaction carries a signed USDC authorization (EIP-3009), the settlement x402's exact scheme uses. Some non-x402 gasless sends use it too.
Reading: x402-style payments to this payout address on Base, exact read of the 7 days to 2026-10-05, every block of the window: counted when the transaction carries a signed USDC authorization (EIP-3009), the settlement x402's `exact` scheme uses. Some non-x402 gasless sends use it too; Sato Hub's own payer wallets are left out
Delivery is not measured. We never send a payment, so we never observe what a paid call returns. Unknown means we hold no reading, not that anything failed.
Chains · one payout address, each chain read on its own
| Chain | Payout address | Listings | Answers 402 | x402-style payments |
|---|---|---|---|---|
| Base | 0xc3d01fd2f79d4c57ad106ab8ecc12a5de24f97cb | 14 | 2 of 2 probed endpoints answered HTTP 402 with a parseable payment payload 2026-10-05 | 142 x402-style payments from 13 distinct payers, $1.24 USDC in the last 7 days (Base, exact read) |
- Hosts
- quotient-api-gateway.onrender.com
- Listings
- 14 registered in the x402 catalogue
- Price range
- $0.0050 to $1.00 per call, as registered
- Categories (auto)
- Market data (9), Web data (3), Developer tools (1), Search (1)
- First seen
- 2026-10-05 · last seen 2026-10-05
Claim this merchant
Sign a message from the payout address 0xc3d01f…4f97cb to claim this page or download its payment ledger. Claiming proves control of the payout key. It says nothing about the service behind the address, and it does not change how this merchant is ranked. No email, no account: the signature is the whole credential, and signing a message costs no gas and moves nothing.
Registrations · 14
| Endpoint | Chain | Category | Price | Catalogue date |
|---|---|---|---|---|
https://quotient-api-gateway.onrender.com/api/v1/assets Browse Quotient's canonical underlying-asset directory without forecast or venue-price data. Use this for stable Asset UUIDs and assetKey values, names, tickers, aliases, exact platform identifiers, and active directly … | Base | Market data | $0.005 | 2026-10-01 |
https://quotient-api-gateway.onrender.com/api/v1/markets Use this to browse every prediction market Quotient tracks across Polymarket International, Polymarket US, Kalshi, and HL Outcomes, with venue odds and quote provenance, available volume, resolution date, and forecast r… | Base | Market data | $0.005 | 2026-10-03 |
https://quotient-api-gateway.onrender.com/api/v1/markets/lookup Use this to fetch full Quotient intelligence for up to ten markets across Polymarket International, Polymarket US, Kalshi, and HL Outcomes. Returns forecasts, theses, cited drivers, resolution pathways, venue odds, and … | Base | Market data | $0.005 | 2026-10-05 |
https://quotient-api-gateway.onrender.com/api/v1/portfolio Wallet-addressed positions across Polymarket, Polymarket perps, and Hyperliquid, each prediction-market position joined to Quotient's forecast, signal, and a pricing read against the position's own side. Use this for wa… | Base | Market data | $0.005 | 2026-10-05 |
https://quotient-api-gateway.onrender.com/api/v1/signals/featured Use this when the user asks which prediction-market signal is currently designated as featured by Quotient. Returns its published side and lifecycle, forecast_status, entry and current fields, forecast context, capacity… | Base | Market data | $0.005 | 2026-10-02 |
https://quotient-api-gateway.onrender.com/api/v1/sources The news and X/Twitter evidence behind Quotient forecasts on Polymarket International, Polymarket US, Kalshi, and HL Outcomes: recent articles and relevant posts for up to ten markets, with reasoning, evidence quotes, s… | Base | Web data | $0.005 | 2026-10-01 |
https://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… | Base | Developer tools | $0.01 | 2026-09-29 |
https://quotient-api-gateway.onrender.com/api/v1/markets/search Use this to search market titles plus the latest Q summary for a shortlist of recent, open contracts. Returns 10 results by default, at most 20. Use direct topic keywords. Useful alternate angles may use focused searche… | Base | Search | $0.01 | 2026-10-04 |
https://quotient-api-gateway.onrender.com/api/v1/price-outlooks Use this endpoint to read calibrated asset price outlooks across equities, crypto, and commodities, grouped by settlement source and horizon. Each returns five scenarios plus a labeled whole-curve directional take. The … | Base | Market data | $0.01 | 2026-10-04 |
https://quotient-api-gateway.onrender.com/api/v1/signals Use this to scan Quotient's published prediction-market signals on Polymarket International, Polymarket US, and Kalshi: side, entry YES price, latest Q probability and thesis, the forecast_status gauge with its standing… | Base | Market data | $0.01 | 2026-10-05 |
https://quotient-api-gateway.onrender.com/api/v1/latest Use this chronological feed of new forecasts and newly linked articles/X posts across Quotient-covered Polymarket International, Polymarket US, Kalshi, and HL Outcomes listings. Events include canonical venue routing, r… | Base | Market data | $0.02 | 2026-09-28 |
https://quotient-api-gateway.onrender.com/api/v1/markets/mispriced Use this to rank covered markets where Quotient's probability differs from a verified live venue quote. The endpoint batches live reads, then applies the odds band, spread threshold, direction, and sort to one selected … | Base | Market data | $0.02 | 2026-10-05 |
https://quotient-api-gateway.onrender.com/api/v1/x/profile Use this to build a citation-grounded profile of one X account. A high-reasoning Grok agent adaptively searches up to 365 days of history across topics and time periods within a hard three-turn ceiling, then returns evi… | Base | Web data | $1 | 2026-09-22 |
https://quotient-api-gateway.onrender.com/api/v1/x/search High-reasoning, adaptive X/Twitter research grounded in citations, powered by Grok. Within a hard three-turn ceiling, it runs multiple targeted searches over a 365-day default/maximum window and returns substantive post… | Base | Web data | $1 | 2026-09-22 |
Descriptions are the seller’s own words from the catalogue and are not checked by us. A listed price is a registration, not an observed charge.
Data CC-BY-4.0, attribution: data by satohub.ai. Collector run 2026-10-05. Appearing here is not an endorsement. Check an endpoint with the doctor.