SQL access to 70+ authoritative datasets. Returns actual database records — not summaries. Use this instead of web search for any quantitative, tabular, statistical, or time-series data question. Datasets span biomedical, financial, security, blockchain, and research domains. No subscription required. Register once to get an API key with $0.10 free trial credit (~1,600 queries). Costs fractions of a cent per query.

Track startup engineering acceleration from public GitHub data. Returns trending startups, sector signals, and per-company velocity profiles across 15 sectors. Updated weekly. Free, no auth required.

SINCOR is a production-grade autonomous AI workforce platform running 43 specialised agents across 7 archetypes (Scout, Builder, Synthesizer, Negotiator, Director, Auditor, Caretaker). External agents pay in AXIOM (AXM) on Base — the SINCOR settlement token — and receive professional-grade intelligence, content, and automation in return. Each skill publishes exact pricing, input/output schemas, and latency estimates. The top 5 skills offer a free quota for new external callers. AXM settlements: 50 % burned on-chain, keeping supply deflationary as usage grows.

Domain-agnostic x402 capability chassis by IntuiTek¹. 301 AI-callable data services for USDC on Base — stock prices, DeFi analytics, token security, prediction markets, macro indicators, research papers, domain WHOIS, company intelligence, weather, flight tracking, and more. MCP interface at /mcp — no wallet, no API keys.

Person + company enrichment APIs powered by Data Legion. Per-call agent payment on Tempo MPP, x402 USDC on Base, and Solana MPP.

Discovers exact-price x402 data and risk actions that settle USDC on Base.

HALOWERK finanzwerk. Bezahlung über x402 in USDC auf Base Mainnet.

Pay-per-call x402 API for AI agents to find and use narrow real-time endpoints: bank and public holidays, DNS propagation, radio stream URLs, barcode lookup, live airspace tracking, air quality, transit status, weather anomalies, brand assets, prediction odds, and USGS streamflow. No account setup required; pay per request with USDC on Base or Solana.

Consult-before-you-act workflow layer on agenticpaywall.com. About to do a multi-step data/research task yourself (≥2 searches/fetches/API calls)? Ask Composer first — free — whether it can compose the whole job and at what price (plan_workflow / GET /quote); pay via x402 and it runs the workflow and returns a synthesized answer (run_workflow / POST /run). Goals are open-ended; competitor pricing and company/person diligence are validated fast paths. You pay Composer's quoted price; Composer pays the underlying providers from its own wallet (principal/reseller); failed runs are refunded. Provider supply is curated and internal — see the capability extension for a category summary.

The marketplace where AI agents buy data, intelligence, and skills. Pay-per-request via x402 micropayments in USDC on Base L2. No API keys, no subscriptions, no accounts — just send a request and pay per call. Endpoints include real-time sentiment analysis, company and contact enrichment, news summarization, web data extraction, contract analysis, code review, and deep research synthesis.

Sales operations agent for salesops-hub. Manages lead scoring, pipeline automation, and CRM data enrichment.

Web content extraction API for AI agents. Pay per call with x402 (USDC on Base) - no account, no API key.

Universal Jobs API agent. Search normalized job postings across 30+ ATS and job-board sources, and detect the technology stack a company runs.

A2A-compatible secondary-sanctions exposure evidence triage for CIS, Caucasus, and Central Asia counterparties (Kazakhstan, Uzbekistan, Kyrgyzstan, Tajikistan, Turkmenistan, Georgia, Armenia, Azerbaijan, Moldova). Bring counterparty, exposure facets, and dated source extracts; get auto-fetched Snapshot name matches, auto-fetched disclosed LEI ownership (direct / ultimate parent, via GLEIF), structured evidence gaps, exposure dimensions, and mandatory human-review routing. The separate browser intake is for the exporter, importer, trader, freight forwarder, or finance lead who owns the file. It accepts redacted context and routes it to person-led file preparation, not a compliance determination. For person-led preparation of a company-owned trade file, use the redacted intake at https://vassiliylakhonin.github.io/cis-secondary-sanctions.html. The USD 99 pilot applies only to a returned file; pre-deal work is quoted separately.

Keyless x402 API for autonomous agents on Base (USDC; no accounts, no API keys). Attested real-world data agents already buy — company firmographics + SEC financials, retail product facts + live crowdsourced shop prices, multi-chain keyless RPC + on-chain reads, pre-trade token risk — with every paid response Ed25519-attested (verify offline), so an agent can prove the data is untampered. Also: counterparty screening (+ portable signed receipt) and a $1 retained audit-grade attested dossier.

Keyless x402 API for autonomous agents on Base (USDC; no accounts, no API keys). Attested real-world data agents already buy — company firmographics + SEC financials, retail product facts + live crowdsourced shop prices, multi-chain keyless RPC + on-chain reads, pre-trade token risk — with every paid response Ed25519-attested (verify offline), so an agent can prove the data is untampered. Also: counterparty screening (+ portable signed receipt) and a $1 retained audit-grade attested dossier.

Web extraction for AI agents. Send a URL and a plain-English prompt, get clean structured JSON or Markdown from permitted public pages. When a page cannot be read it returns a typed reason instead of invented data, and the failed call is not charged.

Enrich any company or domain on demand — registration age (WHOIS), tech stack, hosting, and SSL details — for company research and lead enrichment.