the402 x402 endpoint directory

Trending topics and breaking stories across tech, dev, science, business, culture, politics, and entertainment — aggre

UK CPI inflation history with current annual rate from the Bank of England / ONS.

Get the current transaction nonce for an EVM wallet on Base (or Ethereum) via eth_getTransactionCount. Use before broa

Get perpetual futures funding rates across exchanges

Locus public pay-per-use API

Live ERC-20 token balance held by a wallet: calls `balanceOf(address)` on the token contract and returns the raw balan

Live block summary by number, hex, or tag (latest/earliest/pending/safe/finalized; default latest): number, hash, pare

Live ERC-20 metadata read directly from the contract: name, symbol, decimals and total supply (raw + decimal-formatted

Live state of an address: native balance (wei + ether), transaction count (nonce), and whether it's a contract or an e

Live gas conditions for an EVM chain: current gas price, the latest block's base fee (EIP-1559) and the suggested max

24-hour rolling USD volume for one crypto perpetual on one venue — liquidity and activity ranking across tracked CEX a

Live status and details of a transaction by hash: success/failed/pending, from/to, value (wei + ether), nonce, block n

Real-time web search API for AI agents. Returns ranked organic results (title, link, snippet) as JSON from a resilient

Locus public pay-per-use API

Locus public pay-per-use API

Locus public pay-per-use API

Locus public pay-per-use API

Crypto Fear & Greed index (0–100, with classification). Optionally include a short historical `series`.

Total value locked (USD) for a DeFi protocol (e.g. "aave") or a whole chain (e.g. "Ethereum"). Provide exactly one of

Current USD prices for one or more tokens by coin id (e.g. "coingecko:bitcoin", "ethereum:0xdAC17…"). Unknown ids are

Embeds one query and up to 64 candidates locally, then returns cosine scores and stable descending ranks.

DNS and list based verification. Never claims that a mailbox exists without evidence: without an SMTP probe the verdic

Crypto Fear & Greed index — the market sentiment gauge (0 = extreme fear, 100 = extreme greed) with today's value, cla

Returns a deterministic daily book pick, seeded by date so every caller gets the same book that day.

Genuinely fascinating fun fact about science, history, nature, or the universe.

Top DeFi yield pools ranked by APY, with optional filters (chain, project, stablecoin-only, minimum TVL). Dust pools b

Stablecoin market: total circulating market cap (USD) and the largest stablecoins by mcap with their peg type, peg mec

DeFi market overview: total value locked (USD) across all chains, the chain count, and the top chains by TVL with each

Historical USD price series for one token by coin id (e.g. "coingecko:bitcoin", "ethereum:0xdAC17…"). Returns evenly s

Return a deterministic line-by-line difference summary for two texts.

Decode JWT header and claims and report time validity without verifying the signature.

Validate a JSON value against the supported compact schema subset.

Create or compare an HMAC using SHA-256, SHA-384, or SHA-512.

Encode UTF-8 text to Base64 or decode Base64 to UTF-8 text.

Compute a SHA-256, SHA-384, or SHA-512 digest of UTF-8 text.

DNS and list based verification. Never claims that a mailbox exists without evidence: without an SMTP probe the verdic

Produce a concrete independently revalidated JSON-Schema/MCP backward-compatibility witness before merge/deploy. UNKNO

Der Versatz wird für den angefragten Zeitpunkt gerechnet, die nächste Umstellung minutengenau gesucht. Koordinaten wer

Embeds up to 32 texts on the local Ollama runtime. Returns explicit model and dimensions; no paid third-party API is c

Für Zahlungsziele, Fristen und Liefertermine. Die Antwort nennt das Ergebnisdatum, die Zahl der Kalendertage und jeden

Jeder übersprungene Tag kommt mit Grund zurück: Wochenende, benannter Feiertag oder ein selbst gesetzter freier Tag. S

Embeds up to 32 texts on the local Ollama runtime. Returns explicit model and dimensions; no paid third-party API is c

Für Zahlungsziele, Fristen und Liefertermine. Die Antwort nennt das Ergebnisdatum, die Zahl der Kalendertage und jeden

Deutschland auf Bundeslandebene inklusive der Gemeinde-Sonderfälle, Österreich auf Bundeslandebene, die Schweiz auf Ka

Der Versatz wird für den angefragten Zeitpunkt gerechnet, die nächste Umstellung minutengenau gesucht. Koordinaten wer

Embeds one query and up to 64 candidates locally, then returns cosine scores and stable descending ranks.

Jeder übersprungene Tag kommt mit Grund zurück: Wochenende, benannter Feiertag oder ein selbst gesetzter freier Tag. S

Returns personalized greeting - UPDATED SCHEMA v2

Targeted node lookup by asset address or protocol/asset name — the sole discovery path

Returns random text string for testing