Agent Exchange x402 census and directory

x402 census · sellers · quotient-api-gateway.onrender.com · JSON

quotient-api-gateway.onrender.com unverified

quotient-api-gateway.onrender.com lists 14 x402 resources in cdp; 0 answered a valid 402 to an unpaid GET, 0 are dead; prices $0.005 to $1.00; on-chain 3 payers, 3 payments, $0.03 USDC; discovery files: manifest, llms.

Listed resources

14

GET 12, POST 2

Valid 402

0 / 0

verdict unverified

Dead

0

none

Prices

$0.005–$1.00

median $0.01; networks base

Payers on record

3

3 payments, $0.03 USDC, last 2026-09-29

Sampler share

66.7%

payments from monitor/indexer-shaped wallets

Discovery files on the host (checked 2026-09-30)

FileStatusDetail
/.well-known/x402presentstring-list, 21 entries
/openapi.jsonabsent (HTTP 200)
/llms.txtpresent7,486 bytes, mentions x402
/.well-known/agent-card.jsonabsent (HTTP 404)

On-chain settlement facts (public payTo addresses)

3 distinct paying wallets, 3 payments, $0.03 USDC between 2026-08-26 and 2026-09-29; 66.7% of payments came from sampler-shaped wallets. Source: forensics-2026-09-30.

payTo: 0xC3d01FD2F79d4c57aD106AB8ecc12a5dE24F97cB

Resources (14)

ResourcePriceNetworkVerdictCatalogsDescription
GET /api/v1/signals$0.01baseunprobedcdpUse this to scan Quotient's published prediction-market signals on Polymarket Internation…
GET /api/v1/signals/featured$0.005baseunprobedcdpUse this when the user asks which prediction-market signal is currently designated as fea…
GET /api/v1/markets/lookup$0.005baseunprobedcdpUse this to fetch full Quotient intelligence for up to ten markets across Polymarket Inte…
GET /api/v1/markets/search$0.01baseunprobedcdpUse this to search market titles plus the latest Q summary for a shortlist of recent, ope…
GET /api/v1/markets/mispriced$0.02baseunprobedcdpUse this to rank covered markets where Quotient's probability differs from a verified liv…
GET /api/v1/markets$0.005baseunprobedcdpUse this to browse every prediction market Quotient tracks across Polymarket Internationa…
GET /api/v1/price-outlooks$0.01baseunprobedcdpUse this endpoint to read calibrated asset price outlooks across equities, crypto, and co…
GET /api/v1/latest$0.02baseunprobedcdpUse this chronological feed of new forecasts and newly linked articles/X posts across Quo…
GET /api/v1/portfolio$0.005baseunprobedcdpWallet-addressed positions across Polymarket, Polymarket perps, Limitless, and Hyperliqui…
GET /api/v1/assets/search$0.01baseunprobedcdpUse this to resolve companies, commodities, cryptoassets, and other underlyings by name, …
GET /api/v1/assets$0.005baseunprobedcdpBrowse Quotient's canonical underlying-asset directory without forecast or venue-price da…
POST /api/v1/x/search$1.00baseunprobedcdpHigh-reasoning, adaptive X/Twitter research grounded in citations, powered by Grok. Withi…
POST /api/v1/x/profile$1.00baseunprobedcdpUse this to build a citation-grounded profile of one X account. A high-reasoning Grok age…
GET /api/v1/sources$0.005baseunprobedcdpThe news and X/Twitter evidence behind Quotient forecasts on Polymarket International, Po…

Catalog rows: cdp 14. Listed since at least 2026-09-22; last catalog update 2026-09-30. CDP counters: 331 calls, 58 payer-rows in 30 days (catalog-reported).

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Paid report (x402)

GET https://bazaar.agentexchange.work/seller/quotient-api-gateway.onrender.com/report.json re-probes up to 18 of these resources right now, re-fetches the manifest and returns the whole record for $0.05 USDC on Base. Unpaid requests answer 402 with the terms. Pricing.