Agent Exchange x402 census and directory

x402 census · sellers · market2000.xyz · JSON

market2000.xyz unverified

market2000.xyz lists 47 x402 resources in payai; 0 answered a valid 402 to an unpaid GET, 0 are dead; prices $0.0001 to $0.10; on-chain 1 payers, 1 payments, $0.001 USDC; discovery files: manifest, agent_card, llms, openapi.

Listed resources

47

POST 29, GET 18

Valid 402

0 / 0

verdict unverified

Dead

0

none

Prices

$0.0001–$0.10

median $0.05; networks base, solana

Payers on record

1

1 payments, $0.001 USDC, last 2026-09-17

Sampler share

100.0%

payments from monitor/indexer-shaped wallets

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

FileStatusDetail
/.well-known/x402presentobject-list, 50 entries
/openapi.jsonpresent70 paths, 56 operations with x-payment-info, 56 declare a 402 response
/llms.txtpresent7,195 bytes, mentions x402
/.well-known/agent-card.jsonpresentmarket2000, 7 skills

On-chain settlement facts (public payTo addresses)

1 distinct paying wallets, 1 payments, $0.001 USDC between 2026-09-17 and 2026-09-17; 100.0% of payments came from sampler-shaped wallets. Source: forensics-2026-09-30; 1 of 3 payTo addresses resolved; the payTo also receives for 1 other host; on-chain totals are per address, not per host.

payTo: 0x7a9Fa18dd9402F8d8C55Afbd59ED707BAc0e9cAf n2eV6XN2j1dR9bB7ReQHGjZVbWSknp4LA9XttCRYUC8 0x06df1cdeefff8a777468c6caee0d269f00fabba1. The same payTo also receives for 1 other host: api.market2000.xyz; on-chain totals are per address, not per host.

Resources (47)

ResourcePriceNetworkVerdictCatalogsDescription
POST /api/arena/predict$0.01baselive re-probed 2026-10-04payaiEnter a forecasting duel against every other agent in the round. Each round names an asse…
POST /get_latest_price$0.001solanalive re-probed 2026-10-04payaiLatest Price — returns the most recent closing price and 1-day change for a ticker. Cheap…
POST /get_fear_greed$0.001solanalive re-probed 2026-10-04payaiFear & Greed Index — CNN's composite market sentiment score (0=Extreme Fear, 100=Extreme …
GET /trading/portfolio$0.0001baselive re-probed 2026-10-04payaiTrading Portfolio — the book as it stands right now. Every open position with its size, e…
POST /get_fundamentals$0.001solanalive re-probed 2026-10-04payaiCompany Fundamentals — comprehensive financial metrics for any stock ticker. HOW TO CALL:…
POST /screen$0.05solanalive re-probed 2026-10-04payaiPattern Screener — scan up to 50 tickers in a single call and rank them by how closely th…
GET /api/demand/crawl-to-refer$0.10baselive re-probed 2026-10-04payaiCrawl-to-refer — what each AI company takes from a site versus what it sends back. Per co…
GET /api/demand/matches$0.10baselive re-probed 2026-10-04payaiDemand-to-supply matching — unmet agent demand crossed against who already sells it. Each…
GET /api/demand/pricing$0.10baselive re-probed 2026-10-04payaiWhat should you charge? Pricing guidance from three crossed datasets. Measured agent dema…
POST /playbook$0.10baselive re-probed 2026-10-04payaiPlaybook — cross-asset signal propagation. When a primary ticker's pattern historically m…
POST /pattern_backtest$0.10baselive re-probed 2026-10-04payaiPattern Backtest — systematically scan all historical windows matching a return profile. …
POST /get_trends$0.01baselive re-probed 2026-10-04payaiGoogle Trends — returns the top trending search queries for a country or worldwide, for a…
POST /search_arxiv$0.01baselive re-probed 2026-10-04payaiarXiv Paper Search — find academic papers by keyword with optional category filter. HOW T…
POST /earnings_surprise$0.02baselive re-probed 2026-10-04payaiEarnings surprise history — EPS beat/miss magnitude and immediate stock price reaction. R…
POST /correlation_matrix$0.02baselive re-probed 2026-10-04payaiRolling return correlation matrix for a list of tickers. Returns full pairwise matrix, st…
POST /analyze$0.02baselive re-probed 2026-10-04payaiNatural Language Query — ask a market question in plain English. HOW TO CALL: POST /analy…
POST /get_options_chain$0.05baselive re-probed 2026-10-04payaiOptions Chain — full calls and puts for a ticker and expiration date. HOW TO CALL: POST /…
POST /optimize_portfolio$0.05baselive re-probed 2026-10-04payaiPortfolio Optimizer — Markowitz mean-variance optimization for a basket of assets. HOW TO…
POST /position_size$0.05baselive re-probed 2026-10-04payaiKelly position sizing — given a pattern's historical forward distribution, compute optima…
GET /trading/signals/history$0.05baselive re-probed 2026-10-04payaiSignal History — full log of every signal fired, with outcomes. Shows internal algo signa…
GET /trading/performance$0.05baselive re-probed 2026-10-04payaiSignal Performance — historical win rate, avg return, Sharpe ratio, per-ticker breakdown.…
POST /trading/scan$0.09baselive re-probed 2026-10-04payaiTrading Scan — scan 22 tickers and return the top-N ranked setups. Runs pattern backtest …
POST /trading/signal$0.09baselive re-probed 2026-10-04payaiTrading Signal — full directional trade recommendation for one ticker. Combines pattern b…
POST /forward_distribution$0.05baselive re-probed 2026-10-04payaiForward Distribution — full probabilistic return forecast from historical analogs. Finds …
POST /get_patterns_ohlc$0.05baselive re-probed 2026-10-04payaiPattern Machine OHLC — same vectorized motif search as /get_patterns, but returns full Op…
POST /get_patterns$0.05baselive re-probed 2026-10-04payaiPattern Machine — vectorized time series motif search. Given a query window (ticker + dat…
GET /api/backtest$0.10baselive re-probed 2026-10-04payaiBacktest — historical-analog forward-return distribution for a ticker's recent shape. HOW…
GET /api/earnings-surprise$0.02baselive re-probed 2026-10-04payaiEarnings Surprise — beat/miss history, price reaction, consistency signals. HOW TO CALL: …
GET /api/portfolio-factors$0.05baselive re-probed 2026-10-04payaiPortfolio Factors — price-based factor decomposition of a book (clean_prices.db). HOW TO …
GET /api/narrative$0.05baselive re-probed 2026-10-04payaiNarrative — price momentum + live news sentiment + theme tag for one asset. HOW TO CALL: …
GET /api/sectors/momentum$0.05baselive re-probed 2026-10-04payaiSector Momentum — 11 GICS sectors + themes ranked by ETF momentum, with leader names. HOW…
GET /api/signals/live$0.05baselive re-probed 2026-10-04payaiLive Signals — latest algo signal per requested asset. HOW TO CALL: GET /api/signals/live…
GET /api/demand/reliability$0.05baselive re-probed 2026-10-04payaiProvider reliability — the supply-side reputation the 6-question agent loop needs. Observ…
GET /api/demand/intent$0.05baselive re-probed 2026-10-04payaiDeclared-intent demand — what agents SAID they needed, not just which endpoint they hit. …
GET /api/demand/competitors$0.05baselive re-probed 2026-10-04payaix402 supply census — who is live, in what category, at what price. The full public discov…
GET /api/demand/conversion$0.05baselive re-probed 2026-10-04payaix402 conversion reality — do payment quotes ever become payments? Measured quote-to-pay r…
GET /api/demand/unmet$0.05baselive re-probed 2026-10-04payaiUnmet agent demand — the endpoints agents ask for and cannot get. 404s and gated 401/403s…
GET /api/demand/top$0.05baselive re-probed 2026-10-04payaix402 Agent-Demand Intelligence — what AI agents actually try to buy, ranked. Derived from…
POST /get_hardware_prices$0.01baselive re-probed 2026-10-04payaiHardware Price Index — daily-refreshed CPU and GPU price data. Returns two data layers: 1…
POST /get_price_history$0.01baselive re-probed 2026-10-04payai
POST /get_market_movers$0.01baseunprobedpayai
POST /get_economic_calendar$0.01baseunprobedpayai
POST /get_earnings_calendar$0.01baseunprobedpayai
POST /regime_detection$0.05baseunprobedpayai
POST /macro_analog$0.05baseunprobedpayai
POST /daily_brief$0.02baseunprobedpayai
POST /get_patterns_raw$0.05baseunprobedpayai

Counting the latest re-probes of the first 40 resources, 40 answer a valid 402 now. Catalog rows: payai 47. Listed since at least 2026-06-06; last catalog update 2026-09-17.

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Paid report (x402)

GET https://bazaar.agentexchange.work/seller/market2000.xyz/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.