Payments

Solana + pump.fun intel for agents: launch verdicts, token risk, dev/wallet records, smart money.

Remote MCP server (streamable HTTP) of P0 Agent Economy Index. Calling the 44 MCP tools is free. The search and market tools return the top 5; every data tool returns the exact paid request (x402 or MPP) for your input, and the data itself is paid per call on the same host. One tool lists the paid …

Real-time planetary signal engine and Model Context Protocol (MCP) server for autonomous AI agents.

Dated, signed index of machine-readable capabilities AI agents look for on the open web and do not find. Read-only. Free except one export at $0.02 or €0.02 over x402, with a sample at /free/sample. TESTNET only (Base Sepolia): settlement is on-chain but moves test tokens with no monetary value.

Deterministic prompt-injection detection & sanitization for AI agents via x402 on Base.

Audits any URL for HTTP 402 x402 V2 compliance, PAYMENT-REQUIRED headers, Bazaar schema, and MCP.

Resollo marketplace: search, seller lookup, offers, orders, draft listings. All human-approved.

Agent-native registry to discover APIs, MCP servers and CLIs, with live health checks.

Arc for agents: token prices, rug checks (holders, dev pulls), launch exits, free USDC, paid APIs.

Real-time XLM (Stellar) + crypto market intelligence for autonomous agents: sentiment, quotes, arbitrage, on-chain pulse, gas, prediction markets and wallet intel. Pay-per-call via x402 in USDC (Base/Solana) or native XLM; free tier, no accounts, no API keys. From $0.01/call.

AON MCP connects AI agents to real, buyable products and services with live pricing and tracked links—enabling builders to earn developer revenue share from attributed clicks and conversions.

Free agent toolkit: technical SEO snapshots, sitemap discovery/refresh and reusable Wikipedia collections. Separate local saved-page MCP provides offline section retrieval with source revisions, dates and omissions. No account/key/wallet. Live Reddit unconfigured.

70+ pay-per-call tools for AI agents: web search, email verify, KYC, stocks, crypto, news, data

RFC 3161 timestamps with no account, and a signed agent-ledger workspace. Paid per call over x402.

Solana token/wallet rug-risk scoring. Free scan; $2 SOL unlocks full wallet report. No signup.

Smart contract security screening for Base: check any contract or token for risk before interacting with it. Free on-chain check, paid Flash Audit over x402.

Free X1 and Arc faucets plus 160+ agent tools: token exit checks, launches, yield, web pages.

Let agents verify the seller and pay Billify invoices with x402 (USDC on Base).

US LLC formation for non-residents: no SSN, plus EIN, banking, ITIN and annual renewals.

LLM Orchestration Agent (Opentelemetry Api)