the402 x402 endpoint directory

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 2026-08-15. We parse the payment challenge, we do not complete a payment.

EndpointStatusPriceNetworkSpecChecked
api.nansen.ai tgm flows
Get "Token God Mode" (TGM) flows data
answers 402 $0.01 base v2 POST 14h ago
api.cueframe.ai v1 projects
Create a video project — the container for a composition (the editable timeline), its media, brand kit, and renders. E
answers 402 $0.01 base v2 POST 14h ago
x402.tradesnack.com ta
Multi-indicator technical analysis (SMA/EMA crosses, Bollinger, RSI, candlestick patterns, support/resistance, trendli
answers 402 $0.01 base v2 GET 14h ago
netintel.dev redirect trace
Follows a URL through its full redirect chain (up to 20 hops), recording status codes, timing, headers, TLS status, an
answers 402 $0.01 base v2 GET 14h ago
library.proofivy.com cryptoslate_list
Get list of all available CryptoSlate content URLs with their last updated dates
answers 402 $0.01 base v2 GET 14h ago
demo.aiapi.ch v1 analyze
Financial Signal Intelligence for autonomous agents across crypto, stocks, ETFs, macro and global financial markets. A
answers 402 $0.01 base-sepolia v2 POST 14h ago
api.printmoneylab.com v1 arbitrage-scanner
Token-by-token Kimchi Premium for 189+ tokens, reverse premium, Upbit-Bithumb gaps, market share
answers 402 $0.01 base v2 GET 14h ago
api.kakerapetit.dev v2 rankings
Rank Japanese listed companies by any financial metric from EDINET annual reports: roe, roa, revenue, operating_income
answers 402 $0.01 base v2 GET 14h ago
api.kakerapetit.dev jp-company governance
Corporate governance data for a Japanese listed company from its latest annual securities report filed with EDINET, Ja
answers 402 $0.01 base v2 POST 14h ago
api.stocktrends.com indicators history
Historical weekly Stock Trends indicator series for a symbol. Stock Trends indicators are part of a multi-decade class
answers 402 $0.01 base v2 GET 14h ago
api.interzoid.com getfullnamematch
Generate an AI-powered similarity key for individual/person name matching. Handles variations like 'Bob Smith', 'Rober
answers 402 $0.01 base v2 GET 14h ago
api.nansen.ai prediction-market market-screener
Get Prediction Market Screener
answers 402 $0.01 base v2 POST 14h ago
x402stock.xyz v1 treasury-yields
The daily US Treasury par yield curve (Constant Maturity Treasury rates) for every maturity from 1 month to 30 years,
answers 402 $0.01 base v2 GET 14h ago
orcpin.dev endpoint-reliability batch
Batch x402 endpoint reliability: factual delivery measurements (uptime, valid-402 rate, latency, last status) for an a
answers 402 $0.01 base v2 GET 14h ago
agents.allium.so balances history
API request: /api/v1/developer/wallet/balances/history
answers 402 $0.01 base v2 POST 14h ago
agents.datalegion.ai company base
POST /company/base — company enrichment, base tier, no PII. Body: at least one of legion_id | domain | name | linkedin
answers 402 $0.01 base v2 POST 14h ago
402.com.tr x402 chain-status
Live Base chain snapshot: latest block, base fee + priority fee (Gwei), current ETH price, and the estimated USD cost
answers 402 $0.01 base v2 GET 14h ago
polynews.news v1 arbitrage
Cross-platform arbitrage detection between Polymarket and Kalshi: matched markets, price spreads, fee-adjusted EV. Cov
answers 402 $0.01 base v2 GET 14h ago
sendquotenow.com quote share
Generates branded, customer-ready quotes and estimates as hosted PDFs in about one second — line items, tax, discounts
answers 402 $0.01 base v2 POST 14h ago
readx.sh tools get_username
Resolve a numeric user id to its current @username. Example: GET /api/tools/get_username?user_id=12
answers 402 $0.01 base v2 GET 14h ago
cryptyx.ai ai metrics
Per-asset agent grounding bundle — profile (composite score, ranks, returns, volatility, Sharpe), an 8×8 factor cube (
answers 402 $0.01 base v2 GET 14h ago
cryptyx.ai signals top
Top 10 atomic signals ranked by 7-day cross-sectional IC, gated to A/B health grades and non-anti-predictive names. Ea
answers 402 $0.01 base v2 GET 14h ago
cryptyx.ai v1 agent-context
One-shot agent grounding snapshot in 200-400ms — factor breadth, top/bottom composite assets with regime, recent signa
answers 402 $0.01 base v2 GET 14h ago
cryptyx.ai market-pulse divergences
Universe-aggregate cross-factor divergence alerts — Ignition (TR+VOL extreme), Capitulation (FLOW+TR collapse), and Di
answers 402 $0.01 base v2 GET 14h ago
cryptyx.ai api market-pulse
Universe-wide factor breadth bucketed by class and horizon — positive/negative/neutral counts, average t-score, expand
answers 402 $0.01 base v2 GET 14h ago
cryptyx.ai market-pulse composite-breakdown
Latest-day breakdown of composite signal trigger stats: per-composite triggered_asset_count, breadth %, top-triggering
answers 402 $0.01 base v2 GET 14h ago
cryptyx.ai signals recent
Recently triggered atomic signal events (up to 50, last 1-7 days). Per event: asset, signal_id, confidence, asof_day.
answers 402 $0.01 base v2 GET 14h ago
cryptyx.ai market-pulse hero-timeline
BTC price + macro regime history + high-conviction signal density timeseries in a single call (1-1900 days). Bundled d
answers 402 $0.01 base v2 GET 14h ago
cryptyx.ai ai market-brief
Single-call LLM grounding bundle — top 10 and bottom 5 composite-ranked assets, all signals triggered today, 30-day fa
answers 402 $0.01 base v2 GET 14h ago
cryptyx.ai composite momentum
N-day rolling delta on composite scores (master + per-class) with direction label (building / fading / steady). Detect
answers 402 $0.01 base v2 GET 14h ago
cryptyx.ai market-pulse temporal-layers
Tactical / strategic / secular regime decomposition + Supertrend score across a 1-1900 day lookback. Shows regime alig
answers 402 $0.01 base v2 GET 14h ago
cryptyx.ai signals active
Today's firing signals across 200+ assets — atomic and composite arrays with confidence, macro regime, and event-delta
answers 402 $0.01 base v2 GET 14h ago
cryptyx.ai signals catalog
The entry point for agents landing on CRYPTYX. Returns the full signal registry (143 atomic + 9 composite) with class,
answers 402 $0.01 base v2 GET 14h ago
cryptyx.ai market-pulse regime
Multi-horizon macro regime synthesis from 1d through 365d — regime label, confidence, cross-class state, breadth, hori
answers 402 $0.01 base v2 GET 14h ago
api.myceliasignal.com btc usd
Real-time Bitcoin price in USD, aggregated from 9 exchanges including Binance, Coinbase and Kraken — Ed25519 signed at
answers 402 $0.01 base v2 GET 14h ago
hyperliquid.use.x402atlas.com perps
Live context for every Hyperliquid perpetual — mark/oracle/mid price, funding, open interest, premium and 24h notional
answers 402 $0.01 base v2 GET 14h ago
hyperliquid.use.x402atlas.com funding
Historical funding rates for one Hyperliquid perpetual over a time window — funding rate, premium and timestamp per ho
answers 402 $0.01 base v2 GET 14h ago
hyperliquid.use.x402atlas.com candles
OHLCV candles for one Hyperliquid asset over any interval (1m to 1M), normalized into named fields with RFC3339 timest
answers 402 $0.01 base v2 GET 14h ago
hyperliquid.use.x402atlas.com book
Live L2 order book for one Hyperliquid asset — bids and asks with price, size and order count, up to 20 levels per sid
answers 402 $0.01 base v2 GET 14h ago
brasil-dados-api.onrender.com economy overview
Brazil macro snapshot in one call: SELIC policy rate, CDI, IPCA inflation (monthly and 12-month), official PTAX USD/BR
answers 402 $0.01 base v2 GET 14h ago
api.anchor-x402.com v1 attest
Verify a signature over (input_hash, output_hash, decision) and dual-chain anchor the result — $0.01 USDC
answers 402 $0.01 base v2 POST 14h ago
api.kadec0.xyz v1 cve
CVE vulnerability lookup. Security vulnerability and advisory records from NIST NVD and GitHub Security Advisories — C
answers 402 $0.01 base v2 GET 14h ago
gridpulse.theaslangroupllc.com energy carbon-intensity
Live grid carbon intensity, deterministic. Answers "how clean is the grid right now", "gCO2 per kWh in Germany", "clea
answers 402, partial $0.01 base v2 GET 14h ago
api.xona-agent.com audio x-text-to-speech
X.AI text-to-speech: convert text to speech (MP3) (Base Mainnet).
answers 402 $0.01 base v2 POST 14h ago
x402-market.kore-app.workers.dev v1 market
Aggregated crypto market snapshot: prices, Fear & Greed, DeFi TVL, dominance, top stable yields.
answers 402 $0.01 base v2 GET 14h ago
api.robotsshop.io v0 live
RobotsShop Trust Index — live re-probe of one URL
answers 402 $0.01 base v2 GET 14h ago
x402joker.com api buy
Pay-per-joke vending machine: send USDC, get a fresh Claude-generated joke. Optional "theme" picks the topic.
answers 402 $0.01 base v1 POST 14h ago
hyperliquid-accounts.use.x402atlas.com staking
A Hyperliquid account's HYPE staking summary (delegated/undelegated/pending), for any 0x address.
answers 402 $0.01 base v2 GET 14h ago
hyperliquid-accounts.use.x402atlas.com portfolio
A Hyperliquid account's historical account value and PnL across day/week/month/all-time windows, for any 0x address.
answers 402 $0.01 base v2 GET 14h ago
hyperliquid-accounts.use.x402atlas.com open-orders
A Hyperliquid account's resting open orders with frontend metadata, for any 0x address.
answers 402 $0.01 base v2 GET 14h ago
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