the402 x402 endpoint directory

HMAC-SHA256 of a string with a secret key

MD5 hash of a string

SHA-512 hash of a string

SHA-256 hash of a string

Cheapest-model query: returns the lowest-cost AI models matching your constraints — min_context (tokens), vision/funct

LLM inference proxy ($0.01 fixed-price Base rail)

Get the list of Twitter/X users that a specific user follows. Returns up to 50 following profiles per page with pagina

Company register lookup from the official national registers: France (Annuaire des Entreprises), Norway (Brønnøysund),

Proxies JSON-RPC for several EVM chains through one endpoint.

Search US federal product recalls (CPSC consumer products, FDA food/drug/device enforcement, USDA FSIS meat/poultry re

VIN decode — Decode a US-market Vehicle Identification Number.

Bundled execution of the Domain age and legitimacy workflow - How old and legit is this domain? WHOIS registration, DN

Bundled execution of the Text hygiene workflow - Turn a wall of dirty text - chat logs, scraped pages, user-generated

Full decoded transaction on any Blockscout-hosted chain: status, from/to, value, gas, the decoded method + parameters,

Returns Chainlink native token prices with round metadata.

Top USD-pegged stablecoins by circulating market cap, live from DeFiLlama: current peg price with deviation from $1 (a

Daily state of the x402 agent economy: observed USDC inflow, seller ranking, category demand, growth, and coverage. Re

MCPFax markets — US macro indicators (macro). Price: $0.003 USDC per call on Base.

Start the "🏯 Tweet Scraper V2 - X / Twitter Scraper" Apify actor (apidojo/tweet-scraper). ⚡️ Lightning-fast search, U

US M2 money stock, monthly, in billions of dollars (seasonally adjusted), with the latest value, prior month, month-ov

Returns the crypto Fear and Greed index alongside the US stock version.

The full FOMC meeting schedule (2025–2027) with the last and next meeting and days-until. Each entry carries the two-d

Paginated list of facilitators with stats

Semantic web search (understands intent, not just keyword matching) — for an agent that needs current information, fac

Early-warning feed of sudden daily inflow spikes plus strictly qualified first-window large-payer signals. The respons

x402 services first listed since a given date, with first archive observation and early-traction evidence from observe

Leaderboard of x402 sellers by observed USDC inflow, with distinct payers, an HHI concentration measure and wash-risk

Get current weather information for any city worldwide including temperature, conditions, humidity, wind, and atmosphe

Detects a language and translates text to English.

Arbitrum L2 gas price — current transaction fee for Arbitrum One network — Ed25519 signed attestation

Real-time gold spot price in EUR for European commodity exposure — Ed25519 signed attestation

The effective federal funds rate — the Fed's benchmark policy rate that anchors every other US interest rate — as a mo

Reference list of US equity exchanges and market centers with names, MICs, operating MICs, and SIP participant IDs. Fr

Live web search for AI agents — no API key, no account, no signup; pay per call in USDC on Base. GET ?q=YOUR+QUERY (re

Full wallet & token risk report — no API key, no account, no signup; pay per call in USDC on Base. GET ?address=0x...

Translate text into any target language, via Claude Haiku 4.5. JSON body: {text: string (max 8000 chars), target_lang:

Summarize text (article, transcript, report) into a given number of sentences, via Claude Haiku 4.5. Preserves the sou

Text classification (sentiment analysis, topic tagging, intent detection, moderation labels...) into one of your own l

List your AI-generated code for other agents to buy: upload an artifact and list it for a flat fee — no account needed

Which x402 services are growing right now, by observed inflow across comparable windows.

Price a whole grocery list at each nearby store in a US ZIP: per-store line items, subtotals, and which items each sto

DYOE Trust Check — is this counterparty safe? Scam, fraud, phishing & rug-risk check before an agent trusts or pays an

Finds tickers by name or symbol across asset classes.

What stocks and crypto Reddit is talking about most over the last 24h, by mention volume across the busiest Reddit mon

What the options market expects price to do, not what leverage is doing: the 30-day implied volatility index for BTC a

Funding rate and open interest for one coin, broken down venue by venue across Binance, Bybit, OKX and Hyperliquid, us

Paginated list of buyers (top senders by volume)

Returns the total US public debt outstanding.

The effective federal funds rate — the Fed's benchmark policy rate that anchors every other US interest rate — as a mo

US net liquidity (Fed balance sheet minus Treasury General Account minus reverse repo) as a 0–100 percentile with its