Whale Intelligence API
Address intelligence - labels, ETH balance, recent transfers, and activity score. AI agent API for wallet profiling and due diligence Data: x402-list.com (CC BY 4.0)
3 endpoints · $0.01–$0.02Unclaimed
9 APIs · 79 endpoints · Base network · x402 protocol
Live APIs
Weather API
Instant weather data by city name - no API keys, no geocoding setup, no rate limits. Current conditions and daily forecasts for any city worldwide in structured JSON, ready for agent consumption. Data: x402-list.com (CC BY 4.0)
2 endpoints · $0.01–$0.01Scout - Multi-source Intelligence API
Search 12 platforms in a single API call: Hacker News, GitHub, Stack Overflow, arXiv, npm, PyPI, X/Twitter, Product Hunt, Dev.to, Semantic Scholar, GitLab, and Lobsters. Includes Deep Research with AI synthesis. Accepts USDC payments on Base and Solana via x402 protocol. Data: x402-list.com (CC BY 4.0)
16 endpoints · $0.01–$0.25Gotobi Calendar API
The only programmatic source for Japanese FX gotobi (五十日) dates. No public gotobi calendar exists - this API provides adjusted dates with holiday shifts through 2099, ready for algorithmic trading. Data: x402-list.com (CC BY 4.0)
6 endpoints · $0.01–$0.01Intel API - AI Due Diligence for Crypto
AI-synthesized due diligence reports for crypto assets. Multi-source aggregation + risk scoring + actionable verdicts. One call replaces 4+ API calls and LLM synthesis. Data: x402-list.com (CC BY 4.0)
8 endpoints · $0.02–$0.5Domain Intelligence API
7 domain intelligence checks in one API - WHOIS, DNS, SSL, tech stack, security headers, subdomains, redirects. All run in parallel. No tool setup, no result aggregation needed. Data: x402-list.com (CC BY 4.0)
8 endpoints · $0.01–$0.02Content Intelligence API
Extract, summarize, and analyze web content in one call. Dual-engine extraction handles JS-rendered pages. AI-powered summary and analysis endpoints return structured results - no scraping library, no LLM setup needed. Data: x402-list.com (CC BY 4.0)
6 endpoints · $0.01–$0.02DeFi Intelligence API
26 DeFi security and data endpoints - token audits, bridge routing, protocol analytics. No API keys, no rate limits, no setup for 3+ upstream services. One x402 payment per call. Data: x402-list.com (CC BY 4.0)
26 endpoints · $0.01–$0.02Visual API
Screenshot and PDF capture of any URL - no browser infrastructure needed, no server costs. Pay per capture. Data: x402-list.com (CC BY 4.0)
4 endpoints · $0.02–$0.05About Unclaimed on PayAPI Market
- Live APIs
- 9
- Endpoints
- 79
- Settlement-verified APIs
- 0 of 9
- Categories
- Intelligence (5), Finance (2), Data (1), Tools (1)
- Hosted at
content.hugen.tokyo,defi.hugen.tokyo,domain.hugen.tokyo,gotobi.hugen.tokyo,intel.hugen.tokyoand 4 more- First listed on PayAPI Market
- 2026-10-30
Questions about this provider
What APIs does Unclaimed offer?
Unclaimed has 9 live APIs on PayAPI Market with 79 endpoints in total, in Intelligence, Finance, Data, Tools: Whale Intelligence API, Weather API, Scout - Multi-source Intelligence API, Gotobi Calendar API, Intel API - AI Due Diligence for Crypto, and 4 more.
Are Unclaimed's APIs verified?
Not yet. Unclaimed's listings are live and answer an x402 payment challenge, but PayAPI Market has not paid for a call to them, so none carries a settlement-verified badge.
How do I pay for Unclaimed's APIs?
Per request, in USDC, over the x402 protocol. An agent calls the endpoint, receives HTTP 402 with the price and wallet, pays and retries. There is no API key, account or subscription, and Unclaimed keeps 100% of each payment.