1,406 resources accept payment on this network. eip155:5042
Name, symbol, decimals and total supply of any ERC-20 on Arc, read from the contract at the latest block.
HTTP status, redirect chain with timings, total response time and security headers present or missing, for any public URL, measured from our server.
Latest version, publish date, licence, weekly downloads, dependencies, engines and deprecation status of an npm package.
Latest version, Python requirement, licence, dependencies and the advisories against the current release of a PyPI project.
Base fee now and next block, 24h band, utilisation trend, cost per operation type
Cost in USDC of a transaction with the given gas at current and next base fee (?gas=21000)
Per-provider RPC latency, head lag and error rates, last 15 minutes
The price of USYC (Circle's tokenized money market fund of short-term US Treasuries) from the oracle its Teller mints and redeems at, the yield its price shows over 7 an…
A short plain-text summary of one Wikipedia article, with its image and last update. Content is CC BY-SA 4.0.
Title, description, headings and up to 20,000 characters of clean readable text from any public URL. Built for LLM context. Private and local addresses are refused.
Recent contract deploys with labels and per-hour history (?limit=200)
Live DNS records for a host name, with TTLs and whether the answers validated under DNSSEC. ?type= takes a comma-separated list of A, AAAA, CNAME, MX, TXT, NS, SOA, CAA.
All pairs the collector prices against USDC (cirBTC, WETH, EURC, CRA) in one call: last executed price with its age in seconds, hourly volume-weighted price with the 5th…
OpenAI-compatible chat completion on NVIDIA Nemotron-3-Nano-4B (nvidia/NVIDIA-Nemotron-3-Nano-4B-BF16, base weights), a small open model served from Taifoon's own GPU: s…
Olas-style yes/no forecast: { question } in, { p_yes, p_no, confidence, info_utility } out with reasoning and sources. BTC/ETH/SOL price questions with a threshold and a…
Public-record report for a street address or ZIP after free preflight. After settlement or seller-escrow, locus_parcel_financials may show the cited assessor owner-of-re…
Contract read on Arc: one view call on any contract, decoded, with block and time. ?address=0x...&fn=function balanceOf(address) view returns (uint256)&args=["0x..."] (a…
Allowance check on Arc, before an app asks for an approval: what owner has already approved to spender for a token (default USDC; add &token=0x... for another), in token…
Token info for any Arc token, before an app shows it: name, symbol, decimals, total supply, whether it is Circle's USDC / EURC, who launched it and when (the wallet that…
Find a paid API for any task: one search over every x402 API on Coinbase Bazaar, Circle, Fuci and CRA, ranked by distinct paying wallets in 30 days, with price, chains,…
What is trending on Arc right now: tokens ranked by net USDC inflow (buys minus sells) over 1 h and 24 h across every Uniswap v4 pool, with volume, price change and a li…
TRDEFI prepare request
A Wikipedia page summary by title or search words, in any language: title, short description, summary, page URL, thumbnail and Wikidata ID. For organisations, people and…
Hacker News stories or comments from the Algolia search API: keyword search (q) or the current front page (mode=front), optionally since a date. Stories give title, URL,…
