x402 Wallet
Self-custodial x402 wallet for AI agents: discover, inspect, and pay any x402 service in USDC.
Verdict not yet evaluated for this tool. The semantic screen takes adversarial cases first; coverage rolls out as the corpus expands (15/150 labels to graduation). The deterministic conformance probe is built but has not yet run on the public corpus, so a recorded verdict here is REVIEW or UNVERIFIED, never a clearing ALLOW. Until a verdict is recorded, an agent should treat this tool as not-yet-cleared and fall back to its own checks. Method: the eval, four-state verdict, honest limits.
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SOLANA_SECRET_KEYBase58 (or JSON byte-array) Solana secret key that signs payments and holds the USDC. Not needed for the read tools (find_services, inspect_endpoint, or x402_wallet with an explicit address). Treat like cash.
SOLANA_RPC_URLSolana mainnet RPC endpoint. Defaults to the public cluster — bring your own (Helius / QuickNode / Triton) for production traffic.
MAX_PAY_USDMax USD a single pay_and_call may spend. Bounds a runaway or injected payment.
REQUIRE_CONFIRMWhen on (default), pay_and_call refuses until re-issued with confirm:true. Set 0/false to disable the gate.
THREE_WS_BASEBase URL of the three.ws API that serves /api/bazaar/search for find_services. Override only when self-hosting.
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