x402 Data API

Normalize, geocode, and parse Japanese addresses. x402-enabled for AI agents.

Signed, verifiable market-data endpoints from RC Quantum. Six paid products over x402 on Base: BTC performance history, hourly BTC intel, a cross-venue perpetual funding surface, a compact funding-regime read, a cross-asset macro event-risk surface, and a BTC DCA accumulation indicator. Every payload is Ed25519-signed and independently verifiable against a published key. Data, not investment advice.

Qonoro is an x402-native intelligence API for autonomous agents: structured, source-cited B2B intelligence and data enrichment, callable 24/7 with pay-per-call USDC on Base. Endpoints cover company enrichment, research & discovery, competitor and sales-signal analysis, lead qualification, person enrichment & search, hiring and job-change signals, intent signals, domain/tech intelligence, KYB entity verification, news sentiment, outbound personalization, and real-time validation/normalization utilities (email, phone, URL, address, domain resolution, NAICS). Every response is normalized JSON built for agent-to-agent workflows. All endpoints are live and x402-validated (indexed on Agentic/Bazaar via real settled USDC payments on Base). Per-call pricing starts at $0.005 depending on the endpoint. Additional intelligence agents are actively in development and will ship under the same api.qonoro.ai base. MCP server (PyPI): https://pypi.org/project/qonoro-mcp/

DNS, IP, AS, and Lightning Network intelligence. 53 endpoints covering DNS lookups, reverse DNS, IP geolocation, BGP/ASN analysis, reputation scoring.

OpenWeb Ninja data APIs: Amazon, eBay and ecommerce product data, local business search, job salary data, Play Store reviews, Google AI Mode results and email search, paid per call.

Composable URL/metadata/data extraction APIs — URL to markdown, structured data extraction.

Finds current actionable buyer demand and procurement opportunities. Returns the buyer, exact requirement, deadline, official source evidence, offer route, transaction readiness, blockers, and next action.

x402-payable multi-engine search API marketplace for AI agents. 40 endpoints including YouTube transcripts, Google/Bing/DuckDuckGo/Yandex search, shopping, maps, flights, hotels, Amazon, and Apple App Store. $0.005 USDC per call on Base with 3 free calls per identity. Docs at /llms.txt.

Wallet, DeFi portfolio, and on-chain data API. Pay-per-request x402 on Base and Solana with no API key.

Independent fact + signed receipt via x402. Free POST /quote then pay POST /witness twice for the same method ($0.02 ceiling). Base and Solana USDC.

Live data on millions of companies worldwide: what they do, where they operate, the technologies they use, funding rounds and investors, and how fast they grow, read from their own sites, job boards and public registers. Plus lookalike companies, verified job postings, and hiring and pay statistics by role and country. Read-only JSON, paid per call in USDC with x402 v2 (Base, Solana, Ethereum), no account needed. Also served as an MCP server with x402 payments at https://alion.io/mcp/x402.

Crypto derivatives market data from Laevitas: options, perpetuals and futures catalogs, OHLCV, open interest, volatility, gamma exposure and liquidations, paid per request in USDC on Base or Solana as an alternative to an API key.

Pay-per-call data APIs for AI agents. YouTube transcripts and engagement data settled in USDC on Base via x402. Versioned JSON schemas, no signup, no keys. Coinbase CDP facilitator.

Paid x402 API from x402scan returning its ecosystem datasets: merchants, resources, buyers, facilitators and origin registry, priced per call in USDC on Base.

Pay-per-query intelligence API for onchain finance: pre-trade token safety verdicts on Solana and EVM, RWA and tokenized asset data, crypto regulation summaries, ETF flow figures and a terminology decoder, all returned as structured JSON.

Sells a prepaid, spend capped Apify API token paid in USDC on Base, to be used afterwards as a Bearer token against the Apify APIs to run scraping and automation Actors. Minimum amount 1 dollar.

Canonical token market data for a ticker: price, market cap, FDV, liquidity, 24h change and volume with buy/sell split and netflow, launch date, on-chain total supply (Nansen token-screener plus on-chain reads; response includes the required "Powered by Nansen API" attribution). Neutral facts only, no ratings, no predictions, not investment advice.

US oil and gas market data: WTI, Brent and Henry Hub prices, refined products, US rig count, crude inventory versus the five year average, and production by basin, returned as JSON with a written market brief. Sourced from EIA and Baker Hughes, refreshed every six hours.

US labor-market signal (jobs, unemployment, wages, JOLTS)

Pay-per-call API returning the US manufacturing and trade inventory-to-sales ratio, factory new orders for durable goods and core capital goods, and a plain-language cycle phase label. Data from US Census MTIS and Advance M3.

Deterministic GitHub repository analysis for coding agents. Returns an AGENTS.md with build and test commands quoted from the repository's own manifests, each tagged with the file it came from, plus a directory map and entry points. No language model is used: every path is checked against the git tree and ambiguous areas are marked unverified rather than guessed, so the same commit always returns the same answer. Pay per call in USDC on Base, Polygon or Arbitrum - no account and no API key.

AARN provides agent-native web access APIs over x402 v2 on Base USDC. Read a public webpage as clean, LLM-ready Markdown or plain text (Web Read, 0.002 USDC/call), or extract structured content from 1–5 public URLs for RAG ingestion, summarization and research (Web Content Extraction, 0.005 USDC/call). No API key or signup required. Evidence-backed Web Research is also available when enabled. Developer quickstart and Python/JavaScript buyer examples: https://aarn.space/get-started/

Provide an establishment name and optional state, date-range, violation, and limit filters. Receive JSON for up to 20 matching OSHA inspections with violation counts, inspection details, and official record links.