the402 x402 endpoint directory

Latest US Treasury daily constant-maturity yields (1mo, 3mo, 6mo, 1y, 2y, 3y, 5y, 7y, 10y, 20y, 30y) as clean JSON. So

Searches for a person from caller-supplied identifiers and returns a normalized public-data record. Accepts email/name

Search Ticketmaster events by keyword, date, location, venue, attraction, or classification

$0.003/call. Extract text from an image — Tesseract, 10 languages, plain text out. 1¢ x402 min; remainder auto-credits

chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Per-peer connection details for every node co

Query the crt.sh certificate transparency log database to enumerate all SSL certificates ever issued for a domain — re

Fetch and parse any XML sitemap or sitemap index file — returns URLs with their priority, change frequency, and last m

Fetch metadata for any npm package — download counts, latest version, version count, dependency/devDependency counts,

Fingerprints a domain's cloud infrastructure by probing DNS records, HTTP headers, and PTR lookups to detect CDN, WAF,

Check if a password has appeared in known data breaches using the HaveIBeenPwned Pwned Passwords API with k-anonymity

Fetch and parse any RSS 2.0 or Atom feed URL and return structured articles with title, link, description (truncated t

Aggregated-exchange daily perpetual funding rate per asset, last N days. Raw feed — no annualisation, no z-score. Chea

Factor t-score breakdown for one (asset, day) — per-class scores across the 8 factor classes plus the weighted composi

Per-asset spot order-book depth timeseries — bid/ask USD at 50/100/200bp plus 1d/7d/30d spot volume. Optional futures

Daily OHLCV bars for one asset over 1-1825 days — open, high, low, close, USD volume. UTC-1 anchor day. The grounded s

Daily taker buy/sell USD and buy/sell ratio per asset, split into spot and futures arrays, last N days. Raw tape for c

Historical performance of a specific (horizon, regime_label) cell — n_prints, mean 30d forward return, hit rate, and l

Per-asset regime state across all 8 horizons plus divergence flags vs. macro. Enhanced view over /asset-regimes: adds

Per-asset metric health grades for one symbol — TS vs. CS grade divergence, per-metric ts_ic, ts_hit_rate. Answers "wh

Lightweight 90-day z-score timeseries for one (metric_id, asset). Returns asof_day + z + percentile per day. Cheap pri

Factor t-scores for one asset across 8 classes and 8 horizons (1d-365d). Snapshot mode returns the latest anchor day;

Per-asset macro regime classification with confidence — expansion, consolidation, or deleveraging. Includes secondary

Fetches the latest public tweets from any X username, with text, timestamps, metrics, pagination token, and author pro

Paginated list of facilitators with stats

Get "Token God Mode" (TGM) DEX trades data

Stablecoin peg tick — USDT, USDC, USDS, DAI, USDe, USD1 in ONE $0.01 call: live price, deviation from $1, 24h change,

Returns the latest tokens profiled on Base from the DexScreener feed — address, description, and links. Great for disc

Source-bounded fact-check. Verify a claim against provided source text. Returns verdict: supported, contradicted, or u

Before your agent stores or messages a phone number: validate and normalize it offline — E.164 formatting, region, nat

Icon generator: pick a Font Awesome Free icon (by search query or exact name) plus background color(s) and get an app-

LLM INFERENCE for keyless agents — POST {prompt, system?} and get Claude Haiku's answer: summarize, classify, extract,

Pay $0.01 USDC as a small donation or a simple live x402 integration test. Optional name and message are stored public

Parallel — Start an async AI research task. Pricing depends on `processor`: pro 10¢, ultra 30¢. Returns { run_id }; po

Get "Token God Mode" (TGM) token information data

Check whether a company can receive e-invoices on the Peppol network before you send one: participant identifiers and

Verify a French company before you invoice, pay or onboard it: legal name, active/ceased status, legal form, NAF activ

Provider cost + 6%, itemized. Score text positive / negative / neutral — reviews, tickets, social. ≈Opus-4.8 accuracy

Metric Metadata — Returns metadata for a single metric: its supported parameters and allowed values, available time ra

Live USGS river-gauge tick, deterministic. Answers "what is the flow at this gauge right now", "is this river high or

Looks up Twitter user profiles in bulk by username or ID, for routers and buyers searching for bulk profile enrichment

Retrieve the full content of an X Article by the tweet ID of the post that hosts it. Returns article title, preview te

Before your agent re-runs a contract review or due diligence after time has passed: a structured diff of the consolida

Full counterparty due-diligence on a French company in one paid call, by SIREN: Sirene identity and status, dated BODA

BotPay /pay access on Base USDC

Onchain loyalty platform on Base Network. Businesses launch branded rewards in minutes. Customers earn real value with

Restore Hunger for an active Omniguchi. Any verified payer may care for any hatched target.

Paid ($0.01 USDC via x402). Returns the top 20 active opportunity cards by score as TEASERS — { id, slug, title, categ

Fetch a public web page and return clean Markdown with stable citation anchors, a content hash, and a retrieval timest

Explain and preflight an unsigned Base transaction, EIP-712 typed data, or an EIP-3009 x402 payment authorization befo

Decide whether an agent-authored PostgreSQL statement complies with an execution policy, using PostgreSQL's own parser