Browse the index

Risk limits and an audit log for AI agents trading Hyperliquid, enforced outside the model.

hand-reviewed508 dl/wkchecked 13 days ago

Read-first blockchain verification. ECDSA-signed booleans across 37 chains. 27 tools.

hand-reviewed1 stars426 dl/wkchecked 11 days ago

Give an AI agent its own blockchain wallet: balances, USDC transfers, x402 payments under policy.

hand-reviewed384 dl/wkchecked 25 days ago

MCP server for the nsgoods x402 oracle suite: signed pay per call verdicts, with free previews.

hand-reviewed331 dl/wkchecked 7 days ago

Scans MCP tool definitions for hidden instructions and confused-deputy sinks

hand-reviewed1 stars303 dl/wkchecked 7 days ago

Baselines an MCP server's tools and detects tool-definition changes after approval

hand-reviewed1 stars281 dl/wkchecked 7 days ago

Search, read & publish paid essays. Pay-per-read in USDC on Base (x402); wallet-only, no account.

hand-reviewed269 dl/wkchecked 35 days ago

Read a Pay-As-You-Learn tutoring session's itemized tab and close it for an attested invoice.

hand-reviewed192 stars192 dl/wkchecked 18 days ago

An agent's account economics — plan quotas, metered usage, invoices, receipts, and earnings.

hand-reviewed192 stars191 dl/wkchecked 18 days ago

The checkout your AI runs — bumps, upsells, subscriptions, tax and affiliates on your own Stripe.

hand-reviewed149 dl/wkchecked 36 days ago

Non-custodial Solana swap & limit order engine for AI agents.

hand-reviewed3 stars113 dl/wkchecked 22 days ago

Bitcoin-native credit ratings. ⚡ Lightning pay-per-query (99 sats) or API subscriptions.

hand-reviewed102 dl/wkchecked 30 days ago

European payment QR — SPAYD (CZ/SK) & EPC/GiroCode (SEPA), plus text/WiFi/vCard. Local, free.

hand-reviewed6 stars100 dl/wkchecked 30 days ago

Pay for x402 paywalls, datasets, and store checkouts on Solana, behind hard spending caps.

hand-reviewed92 dl/wkchecked 7 days ago

Free, read-only pump.fun + Solana MCP: token discovery, on-chain analysis, SNS, 3D snapshots.

hand-reviewed108 stars83 dl/wkchecked 34 days ago

Paid x402 facts for AI agents: signed statements, door reports, endpoint checks, chain reads

hand-reviewed82 dl/wkchecked yesterday

Search-only commerce MCP server backed by Stripe (test)

hand-reviewed76 dl/wkchecked 32 days ago

Payment firewall for x402: scans for replay, overpayment, PII/secret leaks, prompt-injection.

hand-reviewed72 dl/wkchecked 36 days ago

Query Solana DEX data: prices, metadata, launches, graduations, live stream tails.

hand-reviewed66 dl/wkchecked 8 days ago

Payments data, revenue workflows, and merchant-application guidance for AI agents, by Easy Labs.

hand-reviewed64 dl/wkchecked 6 days ago