the402 x402 endpoint directory

MCP servers, called rather than listed · we called 16,923 of them · search their tools

Every x402 endpoint we can find, each one called to see what it actually answers and what it quotes. Other directories list what providers claim. This one reports what the endpoint did when we asked it, and says plainly where we could not tell.

Last verified 2026-10-18. We parse the payment challenge, we do not complete a payment.

EndpointStatusPriceNetworkSpecChecked
agent402.tools skill inflation-check
Bundled execution of the Inflation check workflow - Is the economy in recession territory? CPI, fed funds, unemploymen
answers 402 $0.04 base v2 POST 42d ago
api.glianalabs.com x402 nano-banana-2-lite
GlianaAI - pay-per-call AI: LLM chat (OpenAI-compatible), image, video, music, speech - 90+ models, no signup, USDC. T
answers 402 $0.05 base v2 POST 42d ago
api.builtwith.com agent domain
Return BuiltWith technology detections and metadata for one domain. Useful for company research, stack analysis, compe
answers 402 $0.05 base v2 GET 42d ago
api.builtwith.com agent ask
Run an uncommitted BuiltWith Ask query and return matching websites for research and qualification. This route does no
answers 402 $0.05 base v2 POST 42d ago
x402-wallet-readiness-service.vercel.app
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.05 on base.
answers 402 $0.05 base v2 GET 47d ago
x402-wallet-readiness-service.vercel.app
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.05 on base.
answers 402 $0.05 base v2 GET 46d ago
google-trends.use.x402atlas.com trend
Google Trends interest over time for a keyword — worldwide search popularity as a monthly series for keyword research,
answers 402 $0.05 base v2 GET 42d ago
kronossignals.com forecast btc
Real-time and ML-forecasted Bitcoin (BTC) price. Kronos deep-learning model: up-probability, expected close, price ran
answers 402 $0.05 base v2 GET 42d ago
voidfeed.ai dataset latest
Returns clean, normalized datasets of AI model benchmarks, pricing, leaderboard scores, and Ethereum EIPs, parsed from
answers 402 $0.05 base v2 GET 42d ago
api.linkedpanda.com profiles email
Verified work-email lookup for a LinkedIn profile
answers 402 $0.05 base v2 POST 42d ago
metals.lonestaroracle.xyz report
Industrial metals prices with momentum signals, category analysis, and AI brief
answers 402 $0.05 base v2 GET 42d ago
macro.lonestaroracle.xyz macro
US macro intelligence — Fed rate, CPI/Core PCE YoY, yield curve, M2 money supply, GDP, VIX, crypto Fear & Greed, AI ma
answers 402 $0.05 base v2 GET 42d ago
supply.lonestaroracle.xyz report
Full supply chain report — shipping rates, BLS PPI, NY Fed GSCPI, AI summary
answers 402 $0.05 base v2 GET 42d ago
latam.lonestaroracle.xyz report
Full LatAm economic report — currencies, Argentina dolar blue, commodities, AI narrative
answers 402 $0.05 base v2 GET 42d ago
api.nansen.ai smart-money netflow
Get Smart Money Netflow Data
answers 402 $0.05 base v2 POST 42d ago
whale.lonestaroracle.xyz whales
Large on-chain transaction monitor — whale movements on Base, Ethereum, and Robinhood Chain with AI pattern analysis
answers 402 $0.05 base v2 GET 42d ago
hotels.use.x402atlas.com search
Hotel search — find hotels & vacation rentals anywhere by destination with live nightly rates, star class, guest ratin
answers 402 $0.05 base v2 GET 42d ago
labor.lonestaroracle.xyz labor
US labor-market signal (jobs, unemployment, wages, JOLTS)
answers 402 $0.05 base v2 GET 42d ago
stable.lonestaroracle.xyz pulse
Top stables ranked by mcap with peg deviation (now/24h/7d) + stability score + risk
answers 402 $0.05 base v2 GET 42d ago
alpha402x.com 10q-highlights AAPL
Verbatim, line-cited extraction of the material quantitative sentences from any U.S. company's SEC 10-Q (debt, buyback
answers 402 $0.05 base v2 GET 42d ago
chainscout.lonestaroracle.xyz report
On-chain intelligence — whale transfers trending tokens DeFi TVL on Base and Ethereum
answers 402 $0.05 base v2 GET 42d ago
kronossignals.com forecast doge
Dogecoin (DOGE) price direction forecast. Kronos-base (60-path Monte-Carlo) ML model, cached ~20 min — switched from c
answers 402 $0.05 base v2 GET 42d ago
equity.lonestaroracle.xyz equity
Stock analysis — price fundamentals technical indicators for any ticker
answers 402 $0.05 base v2 GET 42d ago
api.x402intel.uk x402-market
x402 market intelligence with current catalog-attributed USDC flow, address-level demand signals and separately labele
answers 402 $0.05 base v2 GET 42d ago
voidfeed.ai fact-feed latest
Returns verified, citation-backed facts about new AI model releases, benchmark scores, and protocol changes, each with
answers 402 $0.05 base v2 GET 42d ago
signal.quickai.build signal
Quick Signal TA v3.1.0 — Crypto technical analysis. Ten indicators with natural-language assessments. Query params: to
answers 402 $0.05 base v2 GET 42d ago
cycle.lonestaroracle.xyz cycle
US inventory & production cycle signal (bullwhip gauge)
answers 402 $0.05 base v2 GET 42d ago
launches.lonestaroracle.xyz scan
New token launch scanner — Base and EVM chains, real-time pool data
answers 402 $0.05 base v2 GET 42d ago
api.anchor-x402.com v1 oracle
Yes/no oracle with dual-chain anchored verdict (Base + Solana). $0.05 USDC.
answers 402 $0.05 base v2 POST 42d ago
rubric-protocol.com x402 regwatch-feed
Structured feed of regulatory changes affecting AI systems: jurisdiction, instrument, change type, effective dates, co
answers 402 $0.05 base v2 GET 42d ago
compute.lonestaroracle.xyz report
GPU compute spot prices — best deals across Vast.ai, RunPod, AWS, Lambda + market signal + AI brief
answers 402 $0.05 base v2 GET 42d ago
evidence.regulavita.com ofac exact-identifier-evidence
Use when an autonomous agent needs signed, auditable payee evidence before or after a payment. Runs an exact-match OFA
answers 402 $0.05 base v2 POST 42d ago
onchainpulse.theaslangroupllc.com api glossary
Plain-English decoder for onchain finance, blockchain and regulatory terminology. For research and financial agents.
answers 402 $0.05 base v2 GET 42d ago
api.insumermodel.com v1 attest
Signed attestation (ECDSA plus a post-quantum ML-DSA-65 companion) of on-chain wallet conditions across 38 chains: tok
answers 402 $0.05 base v2 POST 42d ago
api.nansen.ai smart-money holdings
Get Smart Money Holdings Data
answers 402 $0.05 base v2 POST 42d ago
proxy.aproxpay.com v1 session
Entry session pass: ephemeral CONNECT credentials (30 min + 15MB). Upsell: /v1/session/heavy or /v1/session/gb.
answers 402 $0.05 base v2 POST 42d ago
macropulse.theaslangroupllc.com api crypto-pulse
Crypto market context for macro and multi-asset agents — BTC, ETH and majors with the Fear and Greed read and the risk
answers 402 $0.05 base v2 GET 42d ago
stake.lonestaroracle.xyz report
Live staking yields with liquid staking, liquid restaking (ether.fi/Renzo/Kelp), and best_strategy recommendation. ETH
answers 402 $0.05 base v2 GET 42d ago
vaaya.ai modal sandbox-create
Modal — Create a sandboxed compute environment (CPU by default, 300s timeout). Pass `gpu` (T4 | L4 | A10G | A100 | H10
answers 402 $0.05 base v2 POST 42d ago
api.kadec0.xyz v1 congress-trades
US congressional stock trades. Stock transactions disclosed by members of the House and Senate under the STOCK Act — p
answers 402 $0.05 base v2 GET 42d ago
minerals.lonestaroracle.xyz minerals
Critical-minerals supply-concentration & US import-reliance signal
answers 402 $0.05 base v2 GET 42d ago
funding.lonestaroracle.xyz rates
Full funding rates — all assets, all exchanges, signal analysis
answers 402 $0.05 base v2 GET 42d ago
spark.lonestaroracle.xyz power
Wholesale US electricity-market price + volatility signal (no params)
answers 402 $0.05 base v2 GET 42d ago
gate402.app proxy stealth
Anti-bot fetch for Cloudflare / JS-heavy protected pages: routed through rotating residential proxies with automatic J
answers 402 $0.05 base v2 POST 42d ago
x402-seller.onrender.com sec filings-search
Full-text search across every SEC EDGAR filing since 2001 (10-K, 10-Q, 8-K, and more) by keyword, company name, or top
answers 402 $0.05 base v2 GET 42d ago
Dripmetrics VPIN
Returns the VPIN market microstructure metric.
answers 402 $0.05 base v2 GET 42d ago
space.bip-rep.com satellites
Dedicated satellite tracking API for agents: list CelesTrak TLE catalog groups (ISS, weather, and more), get live prop
answers 402 $0.05 base v2 GET 42d ago
api.kadec0.xyz v1 market-sentiment
Market fear & greed index. Aggregated investor sentiment from CNN Fear & Greed, the crypto Fear & Greed index, and the
answers 402 $0.05 base v2 GET 42d ago
sqlguard.io v1 cert
Instant Cert — LEGACY TASTE ONLY Exact $0.05 for ONE mutating SQL PASS/FAIL. OFF TABLE as wealth. Prefer Authorize mut
answers 402 $0.05 base v2 POST 42d ago
api.nansen.ai smart-money dex-trades
Get Smart Money DEX Trades Data
answers 402 $0.05 base v2 POST 42d ago
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