{"id":"x402.keyring-agent","name":"keyring-agent","summary":"Execution fee endpoints labelled for token, native coin and NFT transfers, swaps, adding liquidity to Uniswap V3 pools, and USDC supply. The caller performs the onchain action.","kind":"http_api","url":"https://keyring-agent.blockchhub.link","categories":["crypto_onchain_data"],"tags":["Blockchain"],"sources":[{"source":"x402_list","ref":"https://x402-list.com/services/keyring-agent"}],"pricing":{"model":"per_call","min_usd":0,"max_usd":3,"rails":["x402"],"networks":["eip155:8453"]},"status":"unclaimed","first_party":false,"discovery":{"openapi":"https://keyring-agent.blockchhub.link/openapi.json"},"trust":{"verified_buyers_30d":62,"settlements_30d":25824,"volume_usd_30d":1290.857,"top_buyer_share_30d":0.022,"last_settlement_at":"2026-10-12T14:18:35Z","shared_payout":false,"trend_7d_vs_30d":1.0634131322945035,"wash_flags":[],"method":"hub-trust-v0.1","source":"x402-list.com on-chain measured settlements (CC BY 4.0)","score":94,"evidence":"verified_non_wash_payments","watch":[]},"signals":{"x402_list_status":"online","x402_list_verified":false,"uptime_24h":100,"uptime_30d":99.8,"p95_ms":602,"compliance_grade":"A","risk_level":"clean","endpoint_count":6,"openapi_paid_ops":7},"origin":"https://keyring-agent.blockchhub.link","attribution":["Data: x402-list.com (CC BY 4.0)"],"badges":["unclaimed","paid_usage_verified"],"tiers":{"tier":null,"tier_label":null,"highest_earned":null,"earned":[],"paid":[],"not_yet":[{"id":"verified","reason":"listing not claimed with domain proof"},{"id":"trusted","reason":"needs Live-Tested"}],"badge_svg":"https://agentropolis.io/badge/x402.keyring-agent.svg","page":"https://agentropolis.io/listing/x402.keyring-agent","embed_markdown":"[![Agentropolis](https://agentropolis.io/badge/x402.keyring-agent.svg)](https://agentropolis.io/listing/x402.keyring-agent)","tiers_doc":"https://agentropolis.io/badges"},"seller_wallet":null,"page":"/listing/x402.keyring-agent","kit_manifest":"/api/v1/listings/x402.keyring-agent/kit.json","go":"/go/x402.keyring-agent?src=api","claim":{"how":"Sellers: sign in at /sellers and claim this listing (verify via /.well-known file, DNS TXT, or an email at the listing's domain). After Verified, link an EVM wallet with a signed message.","opt_out":"Sellers can ask for removal or corrections after claiming."}}