The real catalog of tools for AI agents

Read-only hourly data on stablecoin apps on Arc: payments, volume, indices, verified builders.

Cited stablecoin rails, corridors, providers, chain and token facts for agents. x402/MPP paid.

PaymentOracle — ES256K-signed receipts for x402 payments on USDC+EURC (Base) and XRP+RLUSD (XRPL).

Stablecoin escrow payments the buyer can dispute, with a signed receipt. Pay a wallet or an email.

Stablecoin risk for agents: freezes, OFAC, exposure, allowances, transfers, graph. 7 chains.

Non-custodial stablecoin bill-pay rails on Celo & Base for AI agents, settled on-chain via MCP.

Stablecoin reserve attestations as JSON: reserves, composition, attestor, on-chain supply, ratio.

7-signal stablecoin risk scoring. 13 tools, 28+ tokens, SAFE/CAUTION/AVOID verdicts.

Reconcile declared stablecoin invoices and transfers; flag partial, pending and mismatched payments.

Neutral, non-custodial MCP payment router: discover rails, then pay across them.

0-100 risk score for stablecoin yield venues (Aave, Morpho, Ondo, Ethena). Pay per call via x402.

Private stablecoin payments for people and AI agents, hosted or local with spending limits.

Search and read essays by Ben Milne on payments, stablecoins, and company building.

Official BlindPay MCP server: stablecoin payouts, payins, quotes and receivers for global payments.

Payment rails for AI agents — escrow, settlement, discovery, and disputes from any context window.

Self-facilitated x402/MCP payments for hosted endpoints, rail proofs, receipts, and agents.

Payment rails for AI agents. Pay merchants in USDC on Base. Dual-protocol: x402 + OKX APP.

RPC gateway for agents: six mainnets, measured failover, a key without signup, pay per call in USDC.

Verify and settle x402 stablecoin payments; browse the PayAI Bazaar of x402-payable resources.

The payment protocol for people and agents. One MCP server, any payment rail.