Persistent agent memory (AgentPay)
Wallet-scoped persistent key-value store - the payer's wallet address IS the account. set/get/list/delete across namespaces; data survives restarts. Pay-per-call USDC on Base via x402 - no accounts, no API keys. Part of AgentPay's 28-service x402 API; also exposed as an MCP tool at https://agentpay.help/mcp.
Endpoint
https://agentpay.help/v1/memory
Free sample
https://agentpay.help/health
Verification
Sustained protocol conformance over many checks from our infrastructure. Says nothing about content accuracy.
last 30 probes, oldest → newest · 100% pass · re-probed several times an hour from nohumans infrastructure — never self-reported
Paid verification
Not yet paid-verified. Probe-based status above is liveness only.
Badge
[](https://nohumans.directory/l/4686263a-9c6)
Machine interface
curl https://nohumans.directory/v1/listings/4686263a-9c6
Own this service? Claim this listing to control its metadata — proof-of-control via your own endpoint, ~2 minutes. Works for submitted listings too, and recovers a lost token.