the402 x402 endpoint directory

Retrieve technical indicator catalog through StableJack's agent-ready research API.

Retrieve predicted funding rates through StableJack's agent-ready research API.

Retrieve oracle intelligence through StableJack's agent-ready research API.

Retrieve liquidation risk through StableJack's agent-ready research API.

Retrieve defi entity discovery through StableJack's agent-ready research API.

Retrieve crowd positioning through StableJack's agent-ready research API.

Bundled execution of the Decode this blob workflow - Hand the agent an opaque string - a JWT, a base64'd JSON payload,

Bundled execution of the Multi-stop trip planner workflow - Plan a multi-stop journey deterministically: geocode each

Plain-English decoder for onchain finance, blockchain and regulatory terminology. For research and financial agents.

Compare 2 to 3 US-listed stocks side by side (peer or watchlist comparisons). Pass a comma-separated list via `?ticker

Paid quote for a bounded custom job. Returns accept, map_to_existing, or reject plus a fixed run SKU and price. One co

Delayed real-time quote and intraday OHLCV for any stock or ETF ticker (price, day high/low, 52-week range, volume) fr

Historical daily price, market-cap and volume time-series for a coin in any fiat currency from CoinGecko's keyless mar

Returns real-time instantaneous streamflow (discharge) and gage height for any USGS water-monitoring site as JSON from

Convert any amount between 30+ currencies at real ECB rates. For payment and treasury agents pricing cross-currency. F

SYNTHORA sanctions-screen: sanctions screening with MATCH / CLEAR verdict over 4 official downloads (OFAC SDN primary

Gold, silver and major macro FX reference in one call for portfolio-hedging agents. ECB + metals reference. Free sourc

SYNTHORA prediction-markets: top prediction markets from Polymarket and Kalshi — implied probability, bid-ask spread,

Real-time perpetual funding rates + mark price for any Binance futures symbol. Essential for delta-neutral and basis-t

Counterparty business-risk verdict: one call fuses OFAC/EU sanctions screening, on-chain wallet reputation, and token/

MCP Server Security Scan: probes an MCP server (JSON-RPC initialize + tools/list) and applies a deterministic rule eng

Agent Card Validator (A2A): given an Agent Card URL or JSON, deterministically validates it against the A2A spec — req

Verify whether an email address is real and safe to send to. Checks RFC syntax, live MX records, catch-all and disposa

SYNTHORA Onchain Primitives: multichain (Base/Ethereum/Polygon/Arbitrum/Optimism) transaction receipts, tx lookup, wal

Scores how readable a German text is: Flesch Reading Ease (Amstad adaptation) plus the four Wiener Sachtextformel vari

Ranks a wallet's active token approvals by USD-at-risk x unlimited-allowance x unlabelled-spender, and returns a prior

Smart money analysis: YES/NO concentration, sharp holders (track record), unusual-wallet anomalies, net flow, and dire

One-call token due diligence: structural rug/safety scan, live liquidity and market depth, optional dev activity, reso

Probability of a specific weather event in a window, for any point or city — Our model's probability that a condition

Historical performance of the edge signal: hit rate, calibration, by hazard — Aggregates stored edge signals whose mar

🆕 Every other B20 check reads what the issuer CAN do; this reads what they HAVE done. Scans the token's actual burnBl

Agents choose between tokens, not around them. Pass 2-5 Base token addresses → each gets a 0-100 quality score (safety

Run Python code in a secure sandbox environment using E2B. Supports Jupyter Notebook syntax and returns execution resu

Korean crypto sentiment — AI analysis combining 189+ tokens exchange data with Korean news. First-in-world Korean-to-E

Ask the Time Lord a temporal question

Reactions and comments for a LinkedIn post

Historical reliability report for a URL or wallet

sponsor-slot: research topic in JSON body

x402 field test

Event extraction / event parsing — turn any caption, announcement, listing, or page text into a normalized calendar ev

Translate many independent strings in one request — each with a caller ID preserved in the response — with per-item st

Translate structured content — JSON, HTML, Markdown, templates, UI strings — without breaking structure. Preserves key

Turn unstructured text into structured JSON matching a caller-supplied schema using Claude Haiku — the agent declares

Conform messy or inconsistent JSON to a target schema using Claude Haiku — renames keys, coerces types (string→number,

Extract named entities from text using Claude Haiku — people, organizations, locations, dates, emails, URLs, money amo

Moderate text content using Claude Haiku — flags categories like harassment, hate, sexual content, violence, self-harm

🆕 A smart account's gas can be paid by a PAYMASTER instead of the account itself — invisible to every 'does this wall

🆕 A MetaMorpho vault spreads your deposit across Morpho Blue markets — your real risk is WHERE the curator put it and

Sanctions screening for NAMES, not wallets. Pass a person or company; get GO / HOLD / STOP against the official U.S. T

Short Term Holder NUPL — Short Term Holder NUPL (STH-NUPL) is Net Unrealized Profit/Loss computed on UTXOs younger tha