Agentwallet

AgentWallet (agentwallet.ai) — A cross-protocol agent payment and authorisation ledger — the differentiator is that one wallet observes all three emerging rails simultaneously rather than one. AP2 path: per-agent ECDSA keypairs provisioned at signup, a public key endpoint for verifier resolution, MCP signing tools for intent, cart and payment mandates, an inbound payment endpoint performing full mandate-chain verification, plus beneficiary resolution, audit trail, key revocation and idempotency records. x402 path: HTTP 402 pay-per-request micro-settlements in USDC on Base via Coinbase CDP wit…

Agentwallet offers (Alternative, Reference, Sentiment) — Modest row volume, but structurally the richest single corpus identified in this pass because it spans three rails at once. Two components would be hard to replicate: the signed mandate chains, which record what a human authorised and cannot be reconstructed after the fact, and the cross-rail view of the same agent's spending behaviour. A caution on apparent scale — the 50M+ transactions figure quoted for x402 refers to the protocol's ecosystem-wide history across Coinbase and others, not this wallet's own volume, and must not be read as their corpus size.

Training agent payment-routing policies — learning when an agent should pay an API in stablecoin versus a merchant by card versus a counterparty under a signed mandate is supervision data only a multi-rail wallet holds; building authority-delegation and mandate-compliance models from signed mandate chains against executed transactions; agentic fraud and replay detection across rails; autonomous-procurement modelling for B2B where human traceability is mandatory; per-agent unit economics on inference and API purchasing at fractions of a cent; and agent governance benchmarks tying accountable principals to autonomous spend. The mandate-chain corpus is the standout: a supervised set of what a human permitted versus what the machine did

The data is with 1 years of history.