Web

search x402 REST

Tavily Search. GET /api/v1/search?q= → 402 $0.005 USDC Solana or Base. Real Tavily, no API key.

aws-bedrock.grok.me Search & Research checked 2026-11-02

0.005 USDC per call per call

Agent Extraction API x402 REST

Base or Ethereum contract address -> ABI and function list: Sourcify verification (exact/partial match), contract name, compiler, ABI, function selectors + signatures, event topics; proxies (EIP-1967, ZeppelinOS, others...

freetier-agent-api.pages.dev Crypto & Payments checked 2026-10-29

0.002 USDC per call per call

web-links x402 REST

Extract every link from a public page for crawling agents: de-duplicated absolute URLs with anchor text, internal/external counts, declared feeds and a sitemap hint.

payai.agentstools.dev Geo & Maps checked 2026-10-29

0.002 USDC per call per call

Wayback Machine snapshot lookup x402 REST

Finds the closest archived snapshot of any public URL in the Internet Archive Wayback Machine. Returns the snapshot URL, capture timestamp and original HTTP status. Optional timestamp (YYYYMMDD or longer) targets a speci...

relay402.georgespring.workers.dev Search & Research checked 2026-11-02

0.001 USDC per call per call

DMARC check x402 REST

DMARC check for a domain: finds the TXT record, policy mode and aggregate-reporting signal for email trust decisions.

relay402.georgespring.workers.dev Comms & Messaging checked 2026-11-02

0.005 USDC per call per call

DNS lookup x402 REST

DNS-over-HTTPS lookup for common record types, normalized into a risk report for web and email agents.

relay402.georgespring.workers.dev Comms & Messaging checked 2026-11-02

0.003 USDC per call per call

Domain risk x402 REST

domain risk report from DNS signals: address records, nameservers, MX records and high-abuse TLD heuristics.

relay402.georgespring.workers.dev Web & Scraping checked 2026-11-02

0.01 USDC per call per call

Email deliverability x402 REST

email deliverability and spoofing check from DNS: MX, SPF and DMARC records with concise risk flags.

relay402.georgespring.workers.dev Comms & Messaging checked 2026-11-02

0.005 USDC per call per call

SSL certificate info x402 REST

SSL certificate signal check using public Certificate Transparency records, including issuer and expiry risk where available.

relay402.georgespring.workers.dev Security checked 2026-11-02

0.005 USDC per call per call

Website trust report x402 REST

website trust report from a direct HTTPS fetch: status, response headers, HSTS, CSP and clickjacking protection signals.

relay402.georgespring.workers.dev Other services checked 2026-11-02

0.03 USDC per call per call

Agent Souk x402 REST

Summarize a text or a web page (LLM, word limit, key points) (1 × 5,000 characters at 0.040000 USDC each)

api.agentsouk.dev Productivity & Docs checked 2026-11-02

0.04 USDC per call per call

Agent Kiosk x402 REST

Instant 30-Day Prepaid API Key Pass (ak_live_...) for AI agents, LangChain, n8n, Make.com, and developers. Unlocks all 23 paid per-call Agent Kiosk REST & MCP intelligence tools for 30 days via X-API-KEY header without p...

agent-kiosk.vercel.app Crypto & Payments checked 2026-11-02

5 USDC per call per call

Adam Hale Tools x402 REST

Use when you need to know what a website is built with (CMS, frameworks, analytics, CDN, hosting), who hosts its email and DNS, and how good its security headers are. Up to 3 domains per call; fetches each homepage once,...

tools.adamhaleworks.workers.dev Business & Growth checked 2026-10-29

0.005 USDC per call per call