{"id":"x402.hostdefi-rpc-relay","name":"HostDeFi RPC Relay","summary":"Machine-payable JSON-RPC across an 82-chain relay (ethereum, base, solana, arbitrum, polygon, bsc and the full published chain list). POST a single JSON-RPC call object or a <=10-item batch to /api/v1/x402/rpc/{chain} and get the upstream result verbatim; $0.002/call in USDC on Solana, Base, Polygon, Arbitrum or Avalanche. Unchargeable upstream failures are never billed.","kind":"http_api","url":"https://hostdefi.com/rpc/","categories":["crypto_onchain_data"],"tags":["Blockchain"],"sources":[{"source":"x402_list","ref":"https://x402-list.com/services/hostdefi-rpc-relay"},{"source":"x402_list","ref":"https://x402-list.com/services/hostdefi-token-risk-api"}],"pricing":{"model":"per_call","min_usd":0.002,"max_usd":0.35,"rails":["x402"],"networks":["eip155:137","eip155:42161","eip155:43114","eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"]},"status":"unclaimed","first_party":false,"discovery":{"llms_txt":"https://hostdefi.com/llms.txt","x402_manifest":"https://hostdefi.com/.well-known/x402","openapi":"https://hostdefi.com/openapi.json","agent_card":"https://hostdefi.com/.well-known/agent-card.json"},"trust":{"verified_buyers_30d":2,"settlements_30d":3,"volume_usd_30d":0.045,"top_buyer_share_30d":0.889,"last_settlement_at":"2026-09-28T10:09:25Z","shared_payout":false,"wash_flags":[],"method":"hub-trust-v0.1","source":"x402-list.com on-chain measured settlements (CC BY 4.0)","score":20,"evidence":"verified_non_wash_payments","watch":[]},"signals":{"x402_list_status":"online","x402_list_verified":false,"uptime_24h":100,"uptime_30d":99.7,"p95_ms":333,"compliance_grade":"A","risk_level":"clean","endpoint_count":10,"openapi_paid_ops":25},"origin":"https://hostdefi.com","attribution":["Data: x402-list.com (CC BY 4.0)","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 3+ independent buyers and 5+ settlements in 30 days"}],"badge_svg":"https://agentropolis.io/badge/x402.hostdefi-rpc-relay.svg","page":"https://agentropolis.io/listing/x402.hostdefi-rpc-relay","embed_markdown":"[![Agentropolis](https://agentropolis.io/badge/x402.hostdefi-rpc-relay.svg)](https://agentropolis.io/listing/x402.hostdefi-rpc-relay)","tiers_doc":"https://agentropolis.io/badges"},"page":"/listing/x402.hostdefi-rpc-relay","kit_manifest":"/api/v1/listings/x402.hostdefi-rpc-relay/kit.json","go":"/go/x402.hostdefi-rpc-relay?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).","opt_out":"Sellers can ask for removal or corrections after claiming."}}