Move money, charge cards, pay invoices.
Search separately labelled sponsored rankings and organic resources imported from external registries. Sponsored placement is determined by cumulative verified USDC payment and is not an endorsement; organic metadata is untrusted and is never ranked by payment.
Production trust infrastructure for autonomous AI agents. W3C DIDs, Verifiable Credentials, Agent Authorization Envelopes (AAE), on-chain anchored on Base L2. Reference implementation of the Trust Registry Binding for A2A v1.0.
AI-agent verifier: verdict committed before the outcome graded against it; /review, /ledger.
Trust layer for the x402 economy - check any service before you pay. Scores, discovery, routing.
Normalized official data with provenance, aggregations, insights, free samples and agent access.
Live Steam market data for AI agents: top sellers, deals, player counts. Paid per call via x402.
Cost segregation study pricing and Year-1 depreciation/tax-savings estimates for US properties.
Search, appraise, trademark-check, and buy premium brandable domain names from Atom.com.
Discover unlimited LLM inference pools, get USDC quotes, subscribe on Base, check key status.
Remote MCP server for OFAC screening, EDD memos, exposure forecasts, queues, and reports.
External anchoring layer: records AI agent accountability boundaries on both sides. Content-blind.
1,000+ conversion routes plus translate, extract tables, compress. 25 free/month, then a free key.
PK serum simulation, reconstitution math and compound data for agents. Paid tools $0.01 via x402.
Evidence-backed x402 web verification for AI agents, with auditable decisions for every condition.
x402-gated safety checker for npm/PyPI packages before you npm install / pip install.
Hireable AI-visibility service: get a business named in AI answers. Free audit + x402 hire.
South Africa's first AI-transactable blinds, shutters and awnings catalogue with live ZAR pricing.
MCP server for 3M+ Polish companies — KRS & CEIDG financials, ownership, and industry search.
Pay-per-call trading intelligence for AI agents: live market regime, trading signals, composite conv
Tracea — legal identity (Know Your Agent) for AI agents, on-chain. ERC-8004 compatible.