All services

Web search for AI agents with no signup, no API key, no account. GET /search?q=... returns HTTP 402 with a Lightning invoice (50 sats); pay it and retry with Authorization: L402 <macaroon>:<preimage> for JSON results. Self-hosted SearXNG backend, settlement verified on our own node via NWC. Companion MCP client: npm i l402-search-mcp.

Use when you need every NFL game of one regular-season week in a single call, each with both teams' form entering that week: the same home_/away_ rows /pairing returns (44 attributes and 7 counts per team, neutral_site per game) for all 13 to 16 games. Builds a full week of matchups at once instead of one pairing call per game. Form is up to each team's last 6 games before that week, never that week's own game. Seasons 2016-2025, weeks 5 to 17 or 18. JSON object with a games array.

Evaluate a proposed payment against a structured, caller-supplied policy and optional recipient sanctions screening, before execution. Returns ALLOW, REQUIRE_APPROVAL, or BLOCK with reasons, plus a signed OCD PREFLIGHT receipt anyone can independently verify. Policy evaluation only: OCD never holds, moves, or authorizes funds. The wallet, PayBox, or x402 client independently authorizes execution afterward; an ALLOW here does not guarantee it will proceed.

Evaluate exact retention of 1-32 caller-labelled evidence spans at exactly five ascending token budgets. Returns five source-linked Context Packs, per-run retention metrics, an evidence frontier, stable hashes, and a deterministic receipt digest. Price basis: five $0.01 evaluations. Retention is not truth, accuracy, answer quality, legal compliance, or hallucination prevention. Bodies are not stored.

Turn text into speech and get a WAV back: eight voices, 24 kHz mono, up to 5000 characters per call. Priced per call with x402, and the quote is a ceiling - pay with the upto scheme and only the audio you actually generated settles.

Resolve one NFT (contract + tokenId) into normalized metadata: name, description, image, attributes and token standard (ERC-721 or ERC-1155). Reads the on-chain tokenURI/uri, then fetches and normalizes the metadata document (ipfs/ar/http/data), rewriting ipfs image links to a gateway URL. Returns `found:false` for non-NFT contracts. Live reads with automatic endpoint fallback.

Reverse-resolve an Ethereum address to its primary ENS name (the reverse record set by the owner), read live on Ethereum mainnet. Returns `found:false` when the address has no primary name set. Live reads with automatic endpoint fallback.

Top DeFi protocols ranked by total value locked (USD), with 1d/7d TVL change, category and chains. Optional filters: `chain` (ranks by that chain's TVL) and `category` (e.g. "Dexes", "Lending"). Centralised-exchange reserves are excluded.

Historical USD price series for one token by coin id (e.g. "coingecko:bitcoin", "ethereum:0xdAC17…"). Returns evenly spaced `points` over the last `span` periods.

Decentralised exchange (DEX) trading volume: total 24h and 7d USD volume with 1d/7d change, plus the top DEXs by 24h volume. Optional `chain` filter scopes the totals and ranking to one chain.

Stablecoin market: total circulating market cap (USD) and the largest stablecoins by mcap with their peg type, peg mechanism (e.g. fiat-backed, crypto-backed) and dominance.

RunOnProof Payment Decision decides whether to release a US supplier payment before funds move. For supplier payment approval, invoice payee verification and accounts payable fraud prevention. Returns ALLOW, ALLOW_WITH_CONDITIONS, HOLD, BLOCK or UNDETERMINED with reasons, remediation and a signed Proof Capsule. Agentic contact, delegated authority, eligibility and signed recovery. FEDERAL_ONLY; no state checks. Never executes payment or starts recurring billing.

Convert a proleptic-Gregorian calendar date to its Julian Day Number (the integer count of days since JDN 0, 1 January 4713 BC in the proleptic Julian calendar).

Assemble an ISO 8601 duration string from individual components (years, months, weeks, days, hours, minutes, seconds) and an optional sign. All components must be non-negative and at least one must be non-zero.

Read an ENS name's address plus its text records (avatar, url, email, description, com.twitter, com.github and more) in one call, live from the resolver on Ethereum mainnet. Pass `keys` to fetch specific records, or omit it for a sensible default set. Only records that are set are returned. Live reads with automatic endpoint fallback.

Wallet risk analysis powered by real on-chain data. Checks scam activity, phishing links, sanctions, and suspicious patterns. Returns risk score (0-100) with evidence. Used by trading agents before sending funds to any address.

Complete x402 endpoint delivery dataset, 464 rows, 22 columns. For each endpoint: the price the catalog advertises, the price its own 402 response demanded, the wallet paid, whether payment settled, the HTTP status returned after paying, response size, content type, latency, a verbatim 600-character sample of what came back, and the settlement transaction hash. Measured 2026-09-06T20:05Z to 2026-09-06T20:28Z on Base. Observations only, no analysis. CSV.

Get the cheapest EVM chain to send a transaction on right now. Compares live gas prices across Base, Ethereum, Arbitrum, and Optimism.

Locus public pay-per-use API

Run a DexL agent autonomously: it plans, discovers services, pays for them, executes and verifies - paid for once with x402

Find recently updated ClinicalTrials.gov study identifiers, titles and registry status for a condition, with the registry processing date. No medical conclusion.

Resolve a US latitude/longitude to the current NWS forecast and return bounded forecast periods with source update times.

Return current National Weather Service alerts for a US state or territory, including severity, urgency, expiry and official source identifiers.

Find recent USGS earthquake observations by time window and minimum magnitude, with event identifiers, source times and revision status.