{"id":"2ad7c6d0-b50","name":"api.avedaris.com/v1/paid/uuid-validate","description":"Check a UUID: send a string and get whether it is a valid UUID plus its version and variant. $0.001 USDC per call on Base.","endpoint_url":"https://api.avedaris.com/v1/paid/uuid-validate","endpoint_canonical":"https://api.avedaris.com/v1/paid/uuid-validate","category":"compute.tools","kind":"api","price_amount":0.001,"price_currency":"USDC","chains":["base"],"request_schema":null,"response_schema":null,"sample_query":null,"facilitator_url":null,"status":"verified","delisted_reason":null,"origin":"indexed","ephemeral":false,"created_at":1793354105,"updated_at":1793356001,"status_changed_at":1793356001,"embedding_synced_at":1793354107,"score":1,"p50_latency_ms":385,"p95_latency_ms":798,"p99_latency_ms":907,"probe_count":346,"probes_passed":346,"last_ok_at":1794018653,"consecutive_failures":0,"last_probed_at":1794018653,"probe_interval_s":7200,"distinct_payers":0,"x402_version":2,"transport":"header","obs_scheme":"exact","accepts_count":1,"accepts_index":0,"obs_network":"eip155:8453","obs_asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","obs_pay_to":"0x6c10344d3f96511438458e07a6f2be568a76dfff","amount_atomic":"1000","amount_usd":0.001,"domain_name":"USD Coin","domain_version":"2","observed_at":1794018653,"obs_first_seen_at":1793354443,"price_changed_at":null,"pay_to_changed_at":null,"payto_unstable":false,"payto_distinct_recent":1,"onchain_provider_status":null,"onchain_payto_checked":"0x6c10344d3f96511438458e07a6f2be568a76dfff","onchain_checked_at":1794018995,"onchain_last_attempt_at":1794018995,"onchain_provider_error":0,"onchain_source":"index","header_bytes":5101,"verified_via":"GET","testnet":false,"payment_protocols":["x402","mpp"],"mpp_methods":["evm"],"mpp_offers":[{"method":"evm","intent":"charge","amount":"1000","currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","recipient":"0x6c10344d3f96511438458e07a6f2be568a76dfff","chain_id":8453,"realm":"api.avedaris.com"}],"mpp_note":"This endpoint's 402 also offers payment over MPP (the \"Payment\" HTTP authentication scheme): evm, as the endpoint names them. Read from our unpaid probes; mpp_offers lists each offer. Our paid verification and on-chain figures cover x402 on Base only.","onchain_payto_shared_listings":10,"onchain_count_capped":false,"onchain_shape":null,"onchain_daily":[{"day":"2026-10-08","tx":2,"payers":1,"usd":0.0015},{"day":"2026-10-20","tx":2,"payers":1,"usd":0.024},{"day":"2026-10-21","tx":7,"payers":2,"usd":0.1385},{"day":"2026-10-22","tx":27,"payers":1,"usd":0.122},{"day":"2026-10-23","tx":8,"payers":4,"usd":0.079},{"day":"2026-10-24","tx":63,"payers":2,"usd":0.368},{"day":"2026-10-25","tx":97,"payers":5,"usd":0.103},{"day":"2026-10-26","tx":7,"payers":1,"usd":0.191},{"day":"2026-10-27","tx":1,"payers":1,"usd":0.001},{"day":"2026-10-28","tx":3,"payers":1,"usd":0.003},{"day":"2026-10-29","tx":2,"payers":2,"usd":0.002},{"day":"2026-10-30","tx":5,"payers":4,"usd":0.005},{"day":"2026-10-31","tx":3,"payers":3,"usd":0.003},{"day":"2026-11-01","tx":14,"payers":4,"usd":0.016},{"day":"2026-11-02","tx":2,"payers":2,"usd":0.002},{"day":"2026-11-05","tx":4,"payers":4,"usd":0.004}],"latest_purchase_delivered":true,"latest_purchase_at":1793517042,"paid_verification_latest":{"at":1793517042,"delivered":true,"tx_hash":"0xff9a25bb432e823d4ad03a97b2fa51527fd92785a817c5efb176b1e8ebd714fe","amount_usdc":0.001,"failure_reason":null,"note":"Most recent settled purchase by the nohumans scout; it delivered.","at_iso":"2026-11-01T07:10:42Z","age_days":5},"paid_verification":{"verified":true,"verified_at":1793517042,"tx_hash":"0xff9a25bb432e823d4ad03a97b2fa51527fd92785a817c5efb176b1e8ebd714fe","amount_usdc":0.001,"schema_validated":null,"note":"Real USDC paid and response inspected by nohumans scout. One-time verification, not continuous.","verified_at_iso":"2026-11-01T07:10:42Z","age_days":5},"has_sample":false,"method_note":null,"paid_verified":true,"paid_verified_at":1793517042,"paid_depth":{"rung":"paid_verified","deliveries":1,"span_weeks":1,"first_ok_at":1793517042,"last_ok_at":1793517042,"last_attempt_ok":1,"through_change":false,"first_ok_at_iso":"2026-11-01T07:10:42Z","last_ok_at_iso":"2026-11-01T07:10:42Z"},"payto_sentinel":false,"payto_note":null,"evidence_tier":"paid_verified","evidence_note":"We paid this endpoint real USDC and confirmed settlement on-chain; the response was inspected.","verdict_age_seconds":1960,"probe_tier":"stable","next_check_by":1794025853,"next_check_basis":"stable tier, re-probed every 2 hours: verified with no failure in the last 24 h and no change of terms or status in 7 days, or failing 11 to 50 times in a row; any failure moves it to the watch tier on that probe; a record past next_check_by is stale by our own rule","last_probed_at_iso":"2026-11-07T02:30:53Z","next_check_by_iso":"2026-11-07T04:30:53Z","status_changed_at_iso":"2026-10-30T10:26:41Z","paid_verified_at_iso":"2026-11-01T07:10:42Z","probes_failed":0,"onchain_scope":"wallet-level, NOT this endpoint's: the payTo address is shared by 10 active listings, so these on-chain counts cover all of them; never attribute them to one endpoint or add them across listings","onchain_wallet":{"scope":"wallet-level, NOT this endpoint's: the payTo address is shared by 10 active listings, so these on-chain counts cover all of them; never attribute them to one endpoint or add them across listings","shared_by_listings":10,"pay_to":"0x6c10344d3f96511438458e07a6f2be568a76dfff","tx_count_30d":247,"unique_payers_30d":19,"volume_usd_30d":1.063},"onchain_tx_count_30d":247,"onchain_unique_payers_30d":19,"onchain_volume_usd_30d":1.063,"created_at_iso":"2026-10-30T09:55:05Z","updated_at_iso":"2026-10-30T10:26:41Z","embedding_synced_at_iso":"2026-10-30T09:55:07Z","last_ok_at_iso":"2026-11-07T02:30:53Z","observed_at_iso":"2026-11-07T02:30:53Z","obs_first_seen_at_iso":"2026-10-30T10:00:43Z","onchain_checked_at_iso":"2026-11-07T02:36:35Z","onchain_last_attempt_at_iso":"2026-11-07T02:36:35Z","latest_purchase_at_iso":"2026-11-01T07:10:42Z","paid_verified_age_days":5,"latest_purchase_age_days":5,"report_outcome":{"how":"POST https://api.nohumans.directory/v1/reports","when":"after you paid this endpoint on Base, whether or not it delivered","body":{"listing_id":"2ad7c6d0-b50","ok":"JSON boolean: did it deliver what it promised","tx_hash":"your payment's transaction hash on Base","payer_signature":"EIP-191 personal_sign of message_to_sign by the wallet that paid"},"message_to_sign":"nohumans.directory report v1\nlisting_id: 2ad7c6d0-b50\ntx_hash: <tx_hash, lowercase>\nok: <true|false>","distinct_payers_reported":0,"weight":"counts toward ranking once 3+ distinct payers have reported this listing","help":"https://api.nohumans.directory/v1/reports"},"observed":{"checked_at":1794018653,"x402_version":2,"challenge_transport":"header","scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","pay_to":"0x6c10344d3f96511438458e07a6f2be568a76dfff","payment_options":1,"accepts_index":0,"extra":{"name":"USD Coin","version":"2"},"amount_atomic":"1000","amount_usd":0.001,"eip712_domain":{"name":"USD Coin","version":"2"},"price_stable_since":1793354443,"price_matches_listing":true,"payto_stable_since":1793354443,"checked_at_iso":"2026-11-07T02:30:53Z","price_stable_since_iso":"2026-10-30T10:00:43Z","payto_stable_since_iso":"2026-10-30T10:00:43Z"}}