basedue x402 REST usage
Due-diligence check for one Base token: verdict, score, flags and liquidity summary.
0.01 USDC per call
per call
api.firstmention.uk
api.firstmention.uk · 27 listed services · provider site
bizcal-api x402 REST usage
Public holiday and business-day calendar for US and UK: is a date a business day, add N business days, count business days between dates (net of holidays), and list a year's holidays. $0.01 per call in USDC on Base via x...
0.01 USDC per call
per call
fundinglens x402 REST usage
Normalized 8h and annualized funding for a comma-separated symbol list across venues, optional venues= filter.
0.01 USDC per call
per call
txpreflight x402 REST usage
Base agent toolbox. /preflight simulates a tx (revert reason, gas, EIP-1559 fees in ETH and USD) before you sign. /verify reads a receipt and proves a USDC transfer settled: confirmations, amount, sender, recipient.
0.01 USDC per call
per call
api-change-check x402 REST usage
Surface-change report between two OpenAPI 3 specs: which paths/methods/parameters/response codes were added or removed. Informational only, not a full compatibility audit.
0.01 USDC per call
per call
domain-intel x402 REST usage
Trust check for any domain in one call: DNS records, email auth (SPF/DMARC/DKIM), WHOIS registrar and age, live HTTP status, TLS certificate issuer/expiry and HSTS. Free /preflight returns the real records as a sample; p...
0.01 USDC per call
per call
funding-rates x402 REST usage
Perpetual-futures funding rates and annualized carry for BTC, ETH, SOL and more, from exchange public market-data APIs, in one call. Free /preflight sample.
0.01 USDC per call
per call
web-extract x402 REST usage
Extract clean readable text or markdown from any public web page: title, language, word/paragraph counts and the full article body. Free /preview sample first.
0.01 USDC per call
per call
x402check x402 REST usage
Preflight an x402 endpoint before you pay: reachable? valid 402 terms (scheme, network, asset, amount, payTo)? is the payTo clean of OFAC sanctions? how old is its domain (RDAP)? Returns a verdict and a list of problems....
0.01 USDC per call
per call
websearch x402 REST usage
Search plus page-to-markdown in one $0.01 call: ranked results from Wikipedia, Hacker News, GitHub and a web engine, with clean readable article text. Pass q= to search, or url= to extract any single page. Free /demo and...
0.01 USDC per call
per call
webread x402 REST usage
Fetch a public web page and return clean structured content for agents: title and description, heading outline, main article text (boilerplate removed), markdown, links, images, tables and JSON-LD. No LLM, no API key, ~1...
0.01 USDC per call
per call
webmd x402 REST usage
Convert public web pages into clean markdown plus metadata, headings and link inventory. One URL per call ($0.01), or POST up to 10 URLs at once in a single call for batch ingestion.
0.01 USDC per call
per call
token-dd x402 REST usage
Token due-diligence report for any Base/ETH/BSC/Arbitrum token: live price and liquidity, contract security (honeypot, mint/freeze authority, tax, holder concentration), on-chain supply checks and a risk verdict. Free pr...
0.01 USDC per call
per call
pageaudit x402 REST usage
Preflight and audit for x402 sellers and URLs: liveness/parked/dead checks, seller index search, bulk export, watchlists, payment preflight.
0.01 USDC per call
per call
x402index x402 REST usage
x402 market intelligence over 41k live listings. Free /search, /market, /compare, /gaps, /guide. Paid /verdict ($0.01): vet one endpoint, or send {"resources":[...]} to batch-vet up to 25 worst-first with live diagnosis,...
0.01 USDC per call
per call
x402-preflight x402 REST usage
Preflight and monitoring for x402/HTTP APIs: free structural audit of any x402 402 challenge (accepts[], scheme, network, asset, amount, payTo), plus paid live probe (/check), headers, TLS, uptime history and a public mo...
0.01 USDC per call
per call
agentkit x402 REST usage
Deterministic mid-task utilities for AI agents: unit + currency conversion by ratio, timezone/date maths, cron expansion, entity extraction, format + JSON Schema validation, and CAIP-2 blockchain resolution (chain id <->...
0.01 USDC per call
per call
feednews x402 REST usage
News and feed digest from public RSS/Atom/JSON feeds: merge up to 12 sources, dedupe, filter by keyword and recency, and get one ranked list of items with title, link, time and summary. Includes 22 curated working feeds.
0.01 USDC per call
per call
edgar x402 REST usage
Public SEC EDGAR data for agents: company profile plus recent filings, XBRL financial history for any tag (revenue, net income, assets), and full-text search across EDGAR filings si…[29 more chars, already applied]
0.01 USDC per call
per call
composite x402 REST usage
One call joins public SEC EDGAR data into an agent-ready brief: company profile, annual financial series (revenue, net income, assets, cash, EPS) with YoY growth and margins, recent filings, and risk-factor excerpts. Sav...
0.01 USDC per call
per call
company-facts x402 REST usage
One joined company dossier from public sources: SEC EDGAR identity, CIK, SIC industry, incorporation state, recent filings, plus RDAP domain facts and an OFAC/UK/EU sanctions screen of the name. No personal data…[44 more...
0.01 USDC per call
per call
chgwatch x402 REST usage
Monitor public web pages for changes. One call checks many URLs; returns changed=true/false plus added/removed lines, so alert agents pay per poll instead of per page.
0.01 USDC per call
per call
check-sanctions x402 REST usage
Sanctions screening against US OFAC, UK OFSI and EU lists with real matching on all three. Screen a name, a wallet address, a batch, or your own watchlist. Non-Latin names are transliterated; unscreenable names return 40...
0.01 USDC per call
per call
chainread x402 REST usage
Read-only Base and Ethereum chain data over x402: gas, blocks, balances, token metadata, tx status, nonces, and token safety verdicts scored 0-100. Batch up to 25 tokens. Free /scan and /t/<address> verdict pages.
0.01 USDC per call
per call
walletprofile x402 REST usage
Base wallet activity profile + heuristic risk score + exact-address OFAC SDN sanctions screen (US Treasury list, public data). /profile and /sanctions. Free /sample.
0.01 USDC per call
per call
solcheck x402 REST usage
Decimals, raw and total supply, mint authority and freeze authority for an SPL token mint.
0.01 USDC per call
per call
domainkit x402 REST usage
Full report: DNS + RDAP registration age/expiry/registrar/nameservers + email-auth grade.
0.01 USDC per call
per call
Provider identity is derived from the domain or repository in the source record. If two vendors share a host, they appear together here — that is a limitation of the data, not a statement about ownership.