Every agent-payable API.

London Line Status (Tube, Elizabeth line, DLR, Overground, tram). London line status right now for the Tube, Elizabeth line, DLR, Overground and tram: good service, delays, part or full suspensions, with reasons and a one-line summary. Powered by TfL Open Data.

Trending Right Now (Google Trends, Wikipedia, Hacker News). What the world is paying attention to right now, in one call: Google Trends daily searches for a country (with traffic and the driving news story), Wikipedia most-viewed articles yesterday, and the Hacker News front page with points and comments.

Open Trivia DB category ids and names, for filtering trivia questions

FEMA Assistance to Firefighters award search by state, recipient and fiscal year - amounts and programs

UK property sale history by postcode (HM Land Registry) - price, date, address and property type

U.S. federal contract and grant awards by recipient (USAspending) - amount, agency, dates and description

Unit conversion chart for length, weight, volume, area and data from one amount and unit

University directory search by name, country or domain - ~9,900 institutions with websites and domains

One clean random joke with setup and punchline

Word of the day with part of speech and definition

One random verified fact with a topic tag

Dice roller - any number of faces and dice, with each roll and the total

One random riddle with its answer

One piece of practical everyday advice

A random fortune with lucky numbers

Coin flip - heads or tails from a cryptographically secure random source

Vehicle trip fuel use and cost from distance, efficiency and fuel price

Veterinary adverse-event reports (openFDA) by animal species and drug ingredient - totals and top reactions

Average video bitrate calculator from duration and file size - Mbps and kbps

Video frame count and frame interval from frame rate and duration

Video pixel count calculator - total pixels, megapixels and aspect ratio

WCAG contrast ratio calculator for two sRGB colors - luminance, ratio and AA/AAA flags

Honeypot check and token risk score for an Arbitrum token contract address - can you sell it, buy and sell tax, owner privileges, rug pull signals and a 0-100 verdict

Honeypot check and token risk score for a Polygon token contract address - can you sell it, buy and sell tax, owner privileges, rug pull signals and a 0-100 verdict

Honeypot check and token risk score for an Optimism token contract address - can you sell it, buy and sell tax, owner privileges, rug pull signals and a 0-100 verdict

Honeypot check and token risk score for an Ethereum token contract address - can you sell it, buy and sell tax, owner privileges, rug pull signals and a 0-100 verdict

Holder Breakdown. Check holder concentration for a Solana token: top 20 holders by balance with percent of supply, RugCheck's insider label per wallet, and the rolled-up top-10 share — spot whale, team and insider concentration before you buy.

Multi-Token Comparison (2 mints). Watchdog scores for 2-10 tokens side by side in one request, priced per mint and cheaper than calling /api/token once per mint since the payload is lighter. Pass a comma-separated mints query param.

Wallet Intelligence Report. Solana wallet analysis: SOL balance, token positions and portfolio holdings, recent activity, wallet age, failed-transaction rate, and transparent behavioural flags (fresh wallet, dust farming, high failure rate) — profile any Solana address before you trust or copy it.

Token Narrative Classification. Narrative classification (ai, dog, cat, political, gaming, defi, infrastructure, frog, food, memecoin) plus socials.

Fresh Solana Launches. Brand-new Solana pools, typically seconds to minutes old — the freshest data here. Age, liquidity, volume, buy/sell flow and conservative risk flags. Filters: minLiquidity, maxAgeMinutes, limit. Each row links to a deeper security report.

Trending Solana Pools. Currently trending Solana token pools right now: token, pool, price, liquidity, 24h volume, 24h price change and pool age, ranked by trading activity. Use it to spot what Solana traders are buying at this moment.

Price History (OHLCV). OHLCV price history (day/hour/minute candles) from the highest-liquidity pool for this mint. The only time-series endpoint here — every other route is a point-in-time snapshot.

Token Intelligence Snapshot. Full Solana token snapshot: price, liquidity, volume, holders, pairs, socials, security flags, and transparent security/liquidity/momentum scores plus a composite Watchdog Score.

Token Price & Liquidity. Solana token price in USD plus liquidity for any SPL mint, from two independent sources (DexScreener and Jupiter) with the spread between them reported — a wide spread is itself a warning signal. ~250ms, built for high-frequency polling.

Token Security Report. Solana token rug risk check — is this token safe to buy? Rug-pull and scam screening for any SPL / pump.fun mint: mint and freeze authority (read from on-chain RPC), LP locked %, top-10 holder concentration, RugCheck named risks, and a plain-English safety summary.

Website security grade for a hostname (Mozilla HTTP Observatory) - letter grade, score and tests passed

Weighted grade calculator from score and weight arrays

Wikipedia Full Article (plain text, by section). Full Wikipedia article as plain text split by section, with the section list; fetch one ?section= (subsections included) instead of the whole page.

Wikipedia Search. Wikipedia search: best-matching articles with descriptions, excerpts and URLs, any language.

Wikipedia Summary. Wikipedia summary for any article: description, lead extract, URL, thumbnail and coordinates, in any language (?lang=).

Postal code lookup worldwide - place name, state or region and coordinates for a ZIP code in any country

x402 endpoint validator - checks a URL returns a well-formed 402 challenge with valid accepts per network

x402 End-to-End Payment Test ($0.001). x402 end-to-end payment test for $0.001: pay with USDC on Base, Polygon, Arbitrum or Solana and get an itemized receipt back — network, asset, amount, payer, settlement transaction with explorer link, and which facilitator settled it. A failed payment returns the exact reason. Free preview at /api/x402/test/free.

Random UUID v4 Generator (paid x402 endpoint). Random UUID v4 generator: 1 to 20 UUIDs per call from the server's cryptographic random source. A paid x402 utility endpoint for agents and integration tests.

Request Echo: Your IP, Headers and Payment Details (x402). x402 request echo: returns your public IP, user agent and the payment the server saw (network, payer, transaction, amount). Use it to debug an x402 client or confirm which wallet and chain paid.

Secure Random Number and Bytes (paid x402 endpoint). Secure random number generator: cryptographically secure random integer in [min, max] plus 1-64 random bytes as hex and base64. Server-generated, not verifiable randomness.

x402 Ping Health Check (paid round trip). x402 ping health check: a paid round trip that returns server time and a request id, to prove your client, wallet and facilitator path work end to end. Cheapest way to monitor an x402 integration.

Current UTC Time (paid x402 time endpoint). Current UTC time from the server: unix seconds, ISO 8601, weekday, and local wall-clock time for any IANA time zone via ?tz=. A paid x402 time endpoint for agents that need a trusted clock.

Current UTC time as unix seconds, ISO 8601 and weekday, with optional time zone