37,707 paid endpoints are listed. 23,020 answered a real 402 at the last check.
Every x402 endpoint on the Coinbase Bazaar and x402scan, probed unpaid every six hours. A listing tells you the price a seller wrote down. This tells you whether the endpoint is reachable, whether it charges what it declared, and how fast it answers. Ranked by an assay score out of 100.
Last check 2026-09-30 05:46 UTC · 37,707 probed
ScoreEndpointPrice · networkLatencyPayers 30dUptimeLast 30 probes
- 100stabletravel.dev/api/flightaware/airports/KJFK/flights/arrivalsGet arrival flights for a specific airport$0.01 Base184 ms3 payers100% up
- 100api.x-402.online/v1/extractRead the main content of a page your own crawler cannot reach, as clean markdown. Send a URL and receive the main content of the page as clean markdown, stripped of navigation, advertising and boilerplate. The page is fetched through a French residential IP with a real Chromium browser, so JavaScript-rendered content is fully resol…$0.01 Base209 ms3 payers100% up
- 100api.interzoid.com/getorgmatchscoreCompare two organization/company names and receive a match score from 0-100 indicating how similar they are. Useful for determining if two company names refer to the same entity.$0.01 Base262 ms3 payers100% up
- 100api.myceliasignal.com/oracle/basis/eth/usdEthereum spot-futures basis and annualized carry — cross-venue arbitrage signal for basis traders — Ed25519 signed attestation$0.02 Base177 ms3 payers100% up
- 100x402stock.xyz/api/v1/energyEvery energy benchmark in one call: WTI and Brent crude oil spot, Henry Hub natural gas spot, and US regular retail gasoline — each with its latest price, prior reading, and change. The catalog's commodities feed (no equity/forex/crypto endpoint carries these). For one benchmark with history use /api/v1/energy/{product}. Source: U.S. Energy Information Administration (EIA). From x402stock$0.02 Base273 ms3 payers100% up
- 100x402stock.xyz/api/v1/fear-greed/liquidityUS net liquidity (Fed balance sheet minus Treasury General Account minus reverse repo) as a 0–100 percentile with its label and 4-week trend, broken into its FRED components (WALCL, TGA, RRP, M2) plus ~52 weeks of history. A macro-liquidity gauge for risk appetite. Complements the /api/v1/fed-funds and other FRED macro endpoints. From x402stock, a market & economic data API (x402, USDC).$0.01 Base276 ms3 payers100% up
- 100x402stock.xyz/api/v1/calendar/fomcThe full FOMC meeting schedule (2025–2027) with the last and next meeting and days-until. Each entry carries the two-day meeting's start and decision date, year, and past/upcoming status. No ticker needed — the rate-decision calendar every macro-aware agent plans around. Source: U.S. Federal Reserve. From x402stock, a market & economic data API (x402, USDC).$0.01 Base201 ms3 payers100% up
- 100x402stock.xyz/api/v1/unified-snapshotSnapshot a list of US-listed tickers at once: for each symbol, the company name, market session, current price, day change and percent change, day OHLCV with VWAP, and previous close. Pass a comma-separated list via `?tickers=AAPL,MSFT,NVDA` (up to 250). Built for pricing a watchlist or portfolio in a single request. From x402stock, a market & economic data API (x402, USDC).$0.02 Base203 ms3 payers100% up
- 100fanfare.run/nba/scheduleNBA game schedule for any date — matchups, scores by quarter, teams, and game status.$0.001 Base174 ms3 payers100% up
- 100x402stock.xyz/api/v1/fed-fundsThe effective federal funds rate — the Fed's benchmark policy rate that anchors every other US interest rate — as a monthly average in percent, with the latest value, prior month, month-over-month and year-over-year change, and recent history. No ticker needed. The rate every rate-sensitive analysis starts from. Sourced from the St. Louis Fed (FRED). From x402stock$0.01 Base181 ms3 payers100% up
- 100api.xynaptic.io/v1/crypto-priceXynaptic Crypto Price — real-time snapshot of 6 major crypto assets (BTC, ETH, SOL, ADA, LINK, DOT) with 24h changes, breadth and top movers. USD only, agent-ready.$0.01 Base142 ms3 payers100% up
- 100api.locus.report/api/locus-assessment-positionWhere does my tax assessment sit among similar properties on the same roll, when is the appeal deadline, and how do I file. No dollar figure required. Reuses the same-roll assessment-uniformity percentile, the state appeal-deadline rule, and the local-or-state filing guide; Locus never creates or endorses a value and never recommends whether to appeal. npx @velinussage/locus-agent-skill add.$0.10 Base117 ms3 payers100% up
- 100api.locus.report/api/locus-workplace-employment-contextCensus LODES workplace jobs and broad industry sectors within a radius for commercial site research. Annual block-level aggregates, with no worker demographics; not shoppers, visits, foot traffic, sales, demand, or a forecast. Charge-free when a state snapshot is missing, stale, unavailable, or no blocks fall in radius.$0.01 Base148 ms3 payers100% up
- 100api.locus.report/api/locus-insurance-contextInsurance questions on one US address in one call: the parcel FEMA flood zone with the federal purchase-requirement rule, what NFIP policies in force in the ZIP cost, the ACS 2023 homeowners-insurance cost band by ZIP, county, and state, and a county rebuild-cost proxy per sq ft. Perfect for: 'what will insurance cost here', 'is flood coverage required here'. Sourced ESTIMATES; never a quote. National. npx @velinussage/locus-agent-skill add.$0.05 Base184 ms3 payers100% up
- 100api.xynaptic.io/v1/aoXynaptic AO Digest — filtered French public procurement calls (trade + department, France).$0.05 Base292 ms3 payers100% up
- 100api.xynaptic.io/v1/news-worldXynaptic World News Briefing v2 — curated global events (importance >= medium) aggregated from all 7 Xynaptic news feeds, cross-feed deduplicated with reinforced verification. The executive briefing for busy agents. Refreshed every 2 hours.$0.02 Base299 ms3 payers100% up
- 100api.xynaptic.io/v1/crypto-briefXynaptic Crypto Brief — daily crypto market digest (BTC, ETH, SOL, ADA prices, 24h moves, major headlines) as structured JSON. Refreshed every morning.$0.015 Base29 ms3 payers100% up
- 100api.myceliasignal.com/oracle/oi/eth/usdEthereum open interest across 5 exchanges — aggregated OI with 1h/4h/24h deltas for positioning analysis — Ed25519 signed attestation$0.01 Base70 ms3 payers100% up
- 100api.myceliasignal.com/oracle/price/xau/eurReal-time gold spot price in EUR for European commodity exposure — Ed25519 signed attestation$0.01 Base82 ms3 payers100% up
- 100api.myceliasignal.com/oracle/price/eth/jpyReal-time Ethereum price in JPY, multi-exchange aggregated oracle for Japanese markets — Ed25519 signed attestation$0.01 Base188 ms3 payers100% up
- 100api.myceliasignal.com/oracle/price/usd/jpyUSD/JPY forex exchange rate — US dollar to Japanese yen, major FX pair — Ed25519 signed attestation$0.01 Base177 ms3 payers100% up
- 100api.myceliasignal.com/oracle/gas/polygonPolygon gas price — current transaction fee for Polygon PoS network — Ed25519 signed attestation$0.01 Base152 ms3 payers100% up
- 100api.myceliasignal.com/oracle/gas/ethereumEthereum mainnet gas price — current base fee and priority fee for ETH transaction cost estimation — Ed25519 signed attestation$0.01 Base208 ms3 payers100% up
- 100api.myceliasignal.com/oracle/gas/arbitrumArbitrum L2 gas price — current transaction fee for Arbitrum One network — Ed25519 signed attestation$0.01 Base213 ms3 payers100% up
- 100qr-api-production-1836.up.railway.app/generate/basicGenerate a QR code PNG (returned base64-encoded in JSON) for any text or URL using default black-on-white styling.$0.001 Base274 ms3 payers100% up
- 100agentwholesale.vercel.app/api/v1/searchSearch the live web for current information. Returns fresh structured organic search results with titles, URLs, snippets, domains, and ranks for agent research and retrieval.$0.01 Base142 ms3 payers100% up
- 100sovereign-x402-zeta.vercel.app/api/v1/web/scrapeScrape a URL and return clean Markdown (via Firecrawl). Priced above Firecrawl's own per-scrape cost.$0.01 Base296 ms3 payers100% up
- 100joyful-charm-production-bf6d.up.railway.app/statsAggregate insider-trading market statistics: total Form 4 trades tracked, trades in the last 24h, top 20 most-traded tickers and top 20 most-active insiders by filing count and dollar volume. A one-call overview of where insider activity is concentrated right now. Returns JSON.$0.001 Base278 ms3 payers100% up
- 100intent-api-matchmaker-mainnet-production.up.railway.app/v1/matchMatch normalized agent intents to endpoint contracts with explainable constraints.$0.003 Base275 ms3 payers100% up
- 100gateway.spraay.app/api/v1/notify/statusCheck notification delivery status.$0.002 Base269 ms3 payers100% up
- 100minia2a.uk/x402/fear-greedminia2a service: x402-fear-greed$0.01 Base209 ms3 payers100% up
- 100web-production-18a32.up.railway.app/current-weatherCurrent weather conditions by city or place name.$0.001 Base181 ms3 payers100% up
- 100archtools.dev/v1/tools/webhook-sendPOST any JSON payload to any webhook URL with custom headers and method. Let your agent trigger downstream systems in one call. Pay per call with USDC (x402) or credits - archtools.dev$0.01 Base149 ms3 payers100% up
- 100archtools.dev/v1/tools/phone-validateE.164 format, type, country code. Pay per call with USDC (x402) or credits - archtools.dev$0.01 Base266 ms3 payers100% up
- 100api.signalfuse.co/v1/gateway/search/braveWeb search via Brave Search API$0.008 Base108 ms3 payers100% up
- 100api.signalfuse.co/v1/sentiment/TSLAModernFinBERT social sentiment for equity tickers$0.002 Base76 ms3 payers100% up
- 100signal-engine-production-d88d.up.railway.app/v1/arena/rsi_7_extremes/BTCIndividual arena strategy signal$0.001 Base224 ms3 payers100% up
- 100api.kadec0.xyz/v1/market-sentimentMarket fear & greed index. Aggregated investor sentiment from CNN Fear & Greed, the crypto Fear & Greed index, and the VIX volatility gauge.$0.05 Base99 ms2 payers100% up
- 100rubric-protocol.com/v1/x402/attested-work-recordAttested work record for mixed human/robot/agent crews: seal who (or what) did which action, the outcome, and any deviation from plan — the operational log entry that survives an incident investigation or insurance dispute. ML-DSA-65 signed, Hedera-anchored, independently verifiable by any party.$0.005 Base47 ms2 payers100% up
- 100rubric-protocol.com/v1/x402/verify-auditIndependent audit of a Rubric attestation: signature validity, HCS sequence, and direct Hedera mirror-node confirmation. Returns a signed verdict carrying its own attestation ID — a verification you can cite as evidence.$0.002 Base45 ms2 payers100% up
- 100api.kadec0.xyz/v1/paper-fulltextFull text and open-access PDF retrieval for a paper. Given an arXiv id, DOI, OpenAlex id, PMID, or PMCID, returns the readable body split into sections (introduction, methods, results) plus the open-access PDF location: arXiv via ar5iv, biomedical via Europe PMC, OA locations via OpenAlex for the rest. The 'now read it' call after a paper search. Keyless.$0.04 Base270 ms2 payers100% up
- 100goodsong.dev/verify/citationVerify a citation: does it exist, is it retracted, and do the given title/authors/year/journal match the canonical record? Checked against Crossref (retraction data included) with OpenAlex as a fallback when no DOI is given.$0.005 Base158 ms2 payers100% up
- 100rubric-protocol.com/v1/x402/statementSigned monthly x402 spend statement for one agent: totals, per-payment lines, Merkle root. The statement is itself an ML-DSA-65 attestation anchored to Hedera mainnet HCS. Render, verify, and print the response free at https://rubric-protocol.com/statement.html$0.50 Base46 ms2 payers100% up
- 100palmyr.ai/x/accounts/mineList X accounts your wallet owns or has shared access to (returns full credentials).$0.01 Solana240 ms2 payers100% up
- 100api.kadec0.xyz/v1/paper-detailsCitation lookup and reference list for a paper. Given a DOI, arXiv id, OpenAlex id, or PMID, returns its references (the works it cites) and its cited-by list (recent works that cite it), plus full metadata and citation count — for bibliography building and citation lookup. Keyless via OpenAlex and Semantic Scholar.$0.03 Base81 ms2 payers100% up
- 100api.telemost.io/v1/data/entitiesTelegram content analytics and data extraction: pull structured entities from a channel's recent posts, links, @mentions, #hashtags, $cashtags, emails, phone numbers and bot commands. Contacts, tickers or outbound links at scale. Formatting-level entities, not semantic NER.$0.0165 Base180 ms2 payers100% up
- 100api.kadec0.xyz/v1/nutritionHandler$0.01 Base111 ms2 payers100% up
- 100api.solenrich.com/entrypoints/parse-transaction/invokeType detection, protocol identification, transfer breakdown, account roles.$0.001 Solana101 ms2 payers100% up
- 100defillama.use.x402atlas.com/options-chainOptions volumes for one chain by DefiLlama — options-protocol volume on a single chain.$0.005 Base47 ms2 payers100% up
- 100x402.aispace.bot/api/v1/image/background-removeRemove the background from an image and return a transparent PNG, paid per request in USDC on Base via x402, no API key. Send `image` (base64) or `image_url` (HTTPS), not both. Optional `model` is used for pricing then stripped before proxy.$0.02 Base123 ms2 payers100% up
- 100api.solenrich.com/entrypoints/enrich-token-light/invokePrice (median of 3 sources), market cap, volume, liquidity, slippage estimates at 4 position sizes, risk flags, verification status.$0.002 Solana91 ms2 payers100% up
- 100api.solenrich.com/entrypoints/enrich-token-full/invokeAdds top 20 holders, HHI concentration index, volatility metrics, slippage estimates to light token analysis.$0.004 Solana95 ms2 payers100% up
- 100api.solenrich.com/entrypoints/feed-latest/invokePre-computed ranking of trending Solana tokens with composite-signal scoring. Cached 24h, lazy-populated on cache miss. Designed for recurring polling at lower per-call cost than direct orchestration. Pass `since` (ISO 8601) to short-circuit on no-change polls.$0.005 Solana218 ms2 payers100% up
- 100api.solenrich.com/entrypoints/enrich-wallet-full/invokeAdds DeFi positions, connected wallets, enhanced transaction history, automated-activity behavioral signals, and a wider NFT collection breakdown to the light profile.$0.005 Solana91 ms2 payers100% up
- 100api.solenrich.com/entrypoints/wallet-history/invokePortfolio snapshots with position changes (added/removed holdings), direction indicators.$0.006 Solana105 ms2 payers100% up
- 100api.solenrich.com/entrypoints/token-trend/invokeDaily snapshots with direction indicators (improving/declining/stable) per metric.$0.006 Solana90 ms2 payers100% up
- 100api.solenrich.com/entrypoints/compare-wallets/invokeCompare 2-3 wallets: portfolio, activity, risk, labels. Rankings + summary picks.$0.006 Solana107 ms2 payers100% up
- 100api.solenrich.com/entrypoints/compare-tokens/invokeCompare 2-3 tokens: price, liquidity, volatility, HHI, risk. Rankings + summary picks.$0.006 Solana119 ms2 payers100% up
- 100api.solenrich.com/entrypoints/protocol-profile/invokeProtocol TVL, yield pools, on-chain activity metrics, health signals, and automated_activity_pct (% of top signers with regular-interval or high-frequency tx patterns — surfaces agent-driven protocol usage). Supports Raydium, Orca, marginfi, Drift, Jupiter, Kamino, Marinade, Jito, and more.$0.008 Solana100 ms2 payers100% up
- 100api.solenrich.com/entrypoints/wallet-graph/invokeTransaction connection mapping, suspicious cluster detection, depth-1 or depth-2 hops.$0.01 Solana98 ms2 payers100% up
- 100api.solenrich.com/entrypoints/copy-trade-signals/invokeTrading PnL, win rate, Sharpe/Sortino ratios, max drawdown, profit factor.$0.01 Solana89 ms2 payers100% up
- 100hyperliquid.use.x402atlas.com/fundingHistorical funding rates for one Hyperliquid perpetual over a time window — funding rate, premium and timestamp per hour.$0.01 Base246 ms2 payers100% up
- 100hyperliquid-accounts.use.x402atlas.com/open-ordersA Hyperliquid account's resting open orders with frontend metadata, for any 0x address.$0.01 Base240 ms2 payers100% up
- 100marketdata.use.x402atlas.com/aggregatesMarket data OHLC candlestick bars for stocks, crypto, forex and options — historical aggregates over any window by ticker.$0.015 Base219 ms2 payers100% up
- 100coingecko.use.x402atlas.com/historyHistorical crypto price on a specific date — price, market cap and 24h volume snapshot for any coin by CoinGecko id, in USD or more.$0.005 Base39 ms2 payers100% up
- 100marketdata.use.x402atlas.com/emaExponential Moving Average (EMA) technical indicator for any ticker — trend analytics for stocks, crypto, forex and options.$0.015 Base52 ms2 payers100% up
- 100agentreader.dev/linksExtract every hyperlink on a web page as structured JSON: resolved absolute URL, anchor text, internal-vs-external classification and nofollow flag, up to 2000 unique links. The building block for agent crawlers that need to decide where to go next, plus broken-link sweeps, backlink and SEO analysis, and site mapping.$0.005 Base74 ms2 payers100% up
- 100api.kadec0.xyz/v1/serp-multiMulti-engine web search (metasearch). One search query fanned out across 2-3 search engines (Brave, Yahoo, Yandex) with results deduplicated by URL and merged by reciprocal-rank fusion: consensus ranking across engines instead of one engine's bias, with per-engine rank attribution on every result.$0.05 Base89 ms2 payers100% up
- 100agent-arcade.use.x402atlas.com/twenty-four/checkTwenty-Four answer check — verifies a 24-game arithmetic expression with exact rational math against the deterministic daily challenge.$0.005 Base65 ms2 payers100% up
- 100ebay.use.x402atlas.com/searcheBay listings search — live prices, condition, shipping, seller reputation, auctions & Buy It Now across supported regional eBay sites, with category, price band, condition, seller & location filters, sorted, as clean JSON.$0.02 Base43 ms2 payers100% up
- 100defillama.use.x402atlas.com/stablecoinsStablecoins by DefiLlama — all tracked stablecoins with circulating supply (optionally current peg prices).$0.005 Base43 ms2 payers100% up
- 100keyronne.com/api/priceCurrent USD prices for any crypto asset: majors by ticker (BTC, ETH, SOL), anything else by CoinGecko id or chain + contract address — so long-tail meme tokens work too. Up to 25 assets per call with per-asset confidence scores and timestamps. Crypto only; no equities or ETFs. POST a JSON body like: {"symbols":["BTC","ETH","pepe"]}$0.003 Base47 ms2 payers100% up
- 100palmyr.ai/domains/registerRegister a domain for one year via Namecheap. Pricing is dynamic per-TLD — the 402 challenge returns the exact USDC amount (~$10 typical). Body: { domain }$10.00 Solana211 ms2 payers100% up
- 100api.kadec0.xyz/v1/permitsBuilding permit records. Construction and building permits across Chicago, NYC, Seattle, and San Francisco — type, status, address, cost, and issue date.$0.03 Base107 ms2 payers100% up
- 100agent.massive.com/stocks/taxonomies/vX/risk-factorsThe complete list of risk factor classifications used in the risk factors endpoint. Can't find what you're looking for? POST feedback to /feedback, no charge.$0.01 Base43 ms2 payers100% up
- 100agent.massive.com/stocks/taxonomies/vX/disclosuresThe complete list of 8-K disclosure classifications used in the 8-K disclosures endpoint. Can't find what you're looking for? POST feedback to /feedback, no charge.$0.01 Base220 ms2 payers100% up
- 100agent.massive.com/stocks/filings/vX/form-3SEC Form 3 filings reporting initial statements of beneficial ownership of securities. Filed by corporate insiders (directors, officers, and 10%+ shareholders) when they first acquire a position. Can't find what you're looking for? POST feedback to /feedback, no charge.$0.01 Base214 ms2 payers100% up
- 100agent.massive.com/stocks/filings/vX/13-FSEC Form 13F filings data showing institutional investment manager holdings. Form 13F is required to be filed quarterly by institutional investment managers with at least $100 million in qualifying assets under management. Can't find what you're looking for? POST feedback to /feedback, no charge.$0.01 Base209 ms2 payers100% up
- 100api.brazilayer.com/v1/commodities/climaCrop-weather stress for the Brazilian belts that price global commodities: 7-day observed rain, 7-day FORECAST rain, consecutive dry days and 72h frost risk for the coffee belt (ICE KC), soybean belts (CBOT ZS), sugarcane (ICE SB), corn, orange and cocoa regions. Brazil is the top exporter of coffee, sugar, soybeans and OJ — weather here moves those futures. Updated twice daily. Free sample, no payment: https://api.brazilayer.com/v1/commodities/amostra$0.005 Base140 ms2 payers100% up
- 100kronossignals.com/api/v1/gex/ethGamma Exposure (GEX) and max-pain options tool for BTC and ETH from the Deribit public API. Returns an aggregate GEX strike ladder (dealer-convention net gamma per strike), gamma flip level (zero-cumulative-GEX strike), spot regime above or below flip, max-pain strikes for upcoming weekly and monthly expiries, an expected-move cone (ATM-IV-derived 1-sigma, front expiry), and a heuristic pin-risk score. 15-minute in-memory cache. $0.04 USDC via x402.$0.04 Base125 ms2 payers100% up
- 100x402-mcp.onrender.com/us/sea/property-checkSeattle rental registration check (RRIO): is this property licensed / registered? Property due diligence agent for Seattle housing compliance open data. GET ?address= → rental registration status, unit count, expiration, contact. Live City of Seattle JSON. Tenant screening, landlord DD, real-estate checks.$0.01 Base117 ms2 payers100% up
- 100trust-agent.io/v1/verify/deepShould you approve this contract? Everything in quick, plus static analysis of the bytecode: privileged functions (mint, pause, blacklist, arbitrary withdrawal), proxy and upgradeability detection, dangerous opcodes, DeFi protocol classification and source-verification status. Free alternative: GET /v1/verify. Trial: 3 free calls/wallet/24h — https://trust-agent.io/v1/trial.$0.01 Base83 ms2 payers100% up
- 100tools.miniframe.com.br/pix/brcodeGenerate a Brazilian Pix BR Code ("Copia e Cola") plus QR PNG from a Pix key. JSON body: key, merchant_name required; amount, merchant_city, txid, description optional. Returns brcode and qr_png_base64.$0.01 Base63 ms2 payers100% up
- 100quartermaster.surewhynot.app/v1/x402-auditFull x402 endpoint audit: verifies the 402 challenge, payment fields, Bazaar discovery metadata, and the origin's discovery surfaces (llms.txt, openapi.json, .well-known/x402, discovery/resources), returning a 0-100 score, pass/warn/fail checks with evidence, and recommended fixes.$0.01 Base230 ms2 payers100% up
- 100pro-api.coingecko.com/api/v3/x402/onchain/simple/networks/base/token_price/0x0b3e328455c4059eeb9e3f84b5543f74e24e7e1b,0x22af33fe49fd1fa80c7149773dde5890d3c76f3b,0xc0634090f2fe6c6d75e61be2b949464abb498973,0x9b5e262cf9bb04869ab40b19af91d2dc85761722Query onchain DEX token price & market data based on the provided token contract addresses on a network.$0.01 Base106 ms2 payers100% up
- 100pro-api.coingecko.com/api/v3/x402/onchain/simple/networks/base/token_price/0x0b3e328455c4059eeb9e3f84b5543f74e24e7e1b,0x22af33fe49fd1fa80c7149773dde5890d3c76f3b,0xacfe6019ed1a7dc6f7b508c02d1b04ec88cc21bf,0xc0634090f2fe6c6d75e61be2b949464abb498973Query onchain DEX token price & market data based on the provided token contract addresses on a network.$0.01 Base191 ms2 payers100% up
- 100tools.halowerk.com/v1/geocodeVorwärts- und Rückwärtsgeokodierung mit normalisierter Adresse (Straße, Hausnummer, PLZ, Ort, Bundesland, Land) und Ergebnis-Cache. Kein Schlüssel, kein Konto.$0.001 Base140 ms2 payers100% up
- 100quartermaster.surewhynot.app/v1/classifyZero-shot text classification into caller-supplied labels; the result is validated back into your label set so agents can route on it deterministically.$0.002 Base99 ms2 payers100% up
- 100x402-seller.onrender.com/space/asteroidsNear-Earth asteroids (NEOs) making their closest approach to Earth on a given date (default: today), sorted by distance -- also called close-approach or flyby data. Includes each asteroid's estimated size, relative velocity, and miss distance. Sourced from NASA JPL's Near Earth Object Web Service (NeoWs).$0.001 Base91 ms2 payers100% up
- 100x402-seller.onrender.com/treasury/debtCurrent total U.S. national debt outstanding — how much the U.S. government owes right now — from the Treasury's 'Debt to the Penny' data: total public debt outstanding, debt held by the public, and intragovernmental holdings. Updated each business day by the U.S. Treasury.$0.001 Base224 ms2 payers100% up
- 100kronossignals.com/api/v1/scanMarket-wide screener across all 17 crypto assets in one call. Returns derivatives signals (funding rate, annualized rate, OI 1h change, basis, funding trend, extreme flag) and regime event count per asset. Optional ?assets=btc,eth,sol to scan a subset. One call replaces 17 separate signals calls + 17 alerts calls. $0.04 USDC via x402.$0.04 Base293 ms2 payers100% up
- 100quartermaster.surewhynot.app/v1/balanceCheck ETH and USDC (or any ERC-20) balance of an address on Base — pre-flight funding checks for payments and settlement.$0.001 Base27 ms2 payers100% up
- 100conc-exe.xyz/api/concierge-intel-macroMacro snapshot — SPX, VIX, DXY, gold, BTC/ETH marks, Fear & Greed, Treasury yields, central-bank calendar$0.02 Base54 ms2 payers100% up
- 100api.brazilayer.com/v1/commodities/exportacoesMonthly Brazilian export volumes and FOB values for the commodities Brazil dominates: soybeans, corn, coffee, sugar, beef, chicken, cotton and pulp — from the official ComexStat registry, with year-over-year volume change per month. Brazil supply shifts move CBOT and ICE prices; this is the official record of what actually shipped. Free sample, no payment: https://api.brazilayer.com/v1/commodities/amostra$0.005 Base137 ms2 payers100% up
- 100kronossignals.com/api/v1/digest/ethStructured market digest for any of the 16 supported crypto assets. Deterministic composite from live signals: derivatives (funding, basis, OI), market regime, 30d realized volatility, fear-greed index, and ML forecast probability (BTC/ETH/SOL only). Single-call 'start here' bundle for autonomous agents. $0.02 USDC via x402. Live track record at /api/stats: ~54% directional hit, ~70% in-range over 15k+ scored forecasts — measured on served predictions, not a backtest.$0.02 Base190 ms2 payers100% up
- 100kronossignals.com/api/v1/forecast-ledgerPaginated list of resolved forecasts with actual outcomes. Each row shows the original ML prediction and its real-world result. Summary includes total count and hit_rate (cache-source rows, matching /api/stats methodology). Filterable by asset, horizon, date range, and source. — $0.02/call. Live track record at /api/stats: ~54% directional hit, ~70% in-range over 15k+ scored forecasts — measured on served predictions, not a backtest.$0.02 Base114 ms2 payers100% up
- 100api.socialfetch.dev/v1/instagram/search/reelsSearch Reels site-wide by keyword (not scoped to one profile — use instagram.profile.reels.list; not trending — use instagram.reels.trending.list; not audio-page — use instagram.audio.reels.list).$0.014 Base171 ms2 payers100% up
- 100api.socialfetch.dev/v1/linkedin/companies/postsList posts from one specific LinkedIn company page by URL (not a keyword search — use linkedin.posts.search.list to search across public posts).$0.014 Base173 ms2 payers100% up
- 100x402.ottoai.services/equity-smart-money-briefSmart-money filing brief for US-listed companies by ticker: SEC Form 4 insider purchases vs sales with filer roles, Schedule 13D/13G beneficial-ownership filing events (subject-validated; not 13F), fundamentals with one-time-item flags (TTM where available), regime-aware filings cadence — ONE AI read of the filing record. Observed filings only; buy/sell advice rejected at generation. Public-domain SEC EDGAR + AI. $0.10 per call.$0.10 Base189 ms2 payers100% up
- 100vaaya.ai/api/run/tavily/searchTavily — AI-native web search tuned for RAG: ranked results with relevance scores, optional LLM answer synthesis. Pass `query`; optional `topic` (general|news|finance), `max_results` (1-20), `include_answer` (true = synthesized answer), `include_raw_content` (true|"markdown" = full page text per hit), `include_domains`/`exclude_domains`, `time_range` (day|week|month|year), `country`. Alternative to exa/search (semantic recall) and brave/search (keyword index).$0.01 Base179 ms2 payers100% up