{"id":"4047de54-826","name":"tienda.textokit.store/api/fx-rates","description":"FX rates and currency conversion reference: daily exchange rates for up to 20 currencies against one base (USD, EUR, GBP, JPY, BRL, MXN, ARS and about 160 more) with rate, reference date and source URL from Frankfurter (central-bank data, MIT licence). Use this when an agent needs an official-style exchange rate to price, invoice or convert amounts and must cite where it came from. Daily rates, not intraday; JSON, no model inference. 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Read this beside paid_verification, which reports the latest SUCCESS and may be older.","at_iso":"2026-11-01T07:07:57Z","age_days":5},"paid_verification":{"verified":false,"payment_settled_on_failure":{"attempted_at":1793516877,"tx_hash":"0xf70d9a1a65316a45096e89b68ac618961cd03fc086aa9ee3f913240b8d6be65d","amount_usdc":0.001,"http_status":200,"failure_reason":"stale_data","note":"Endpoint settled a real USDC payment but the response failed validation — it charges before validating. On-chain settlement proof attached."}},"has_sample":false,"method_note":null,"paid_verified":false,"paid_verified_at":null,"paid_depth":{"rung":"none","deliveries":0,"span_weeks":0,"first_ok_at":null,"last_ok_at":null,"last_attempt_ok":0,"through_change":false,"first_ok_at_iso":null,"last_ok_at_iso":null},"payto_sentinel":false,"payto_note":null,"evidence_tier":"probe_verified","evidence_note":"Warning: our latest settled purchase of this endpoint did NOT deliver (real USDC paid, nothing usable returned). Until a later purchase delivers, our pay rules say not to pay it. Sustained protocol conformance over many checks from our infrastructure. Says nothing about content accuracy.","verdict_age_seconds":1017,"probe_tier":"stable","next_check_by":1794026799,"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":"2026-11-07T02:46:39Z","next_check_by_iso":"2026-11-07T04:46:39Z","status_changed_at_iso":"2026-10-30T10:20:37Z","paid_verified_at_iso":null,"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":"0x6b5af9924f4cd35643c11a9fd1c983f77261a6e1","tx_count_30d":270,"unique_payers_30d":22,"volume_usd_30d":0.633},"onchain_tx_count_30d":270,"onchain_unique_payers_30d":22,"onchain_volume_usd_30d":0.633,"created_at_iso":"2026-10-30T09:54:30Z","updated_at_iso":"2026-10-30T10:20:37Z","embedding_synced_at_iso":"2026-10-30T09:54:32Z","last_ok_at_iso":"2026-11-07T02:46:39Z","observed_at_iso":"2026-11-07T02:46:39Z","obs_first_seen_at_iso":"2026-10-30T09:56:40Z","onchain_checked_at_iso":"2026-11-07T02:36:35Z","onchain_last_attempt_at_iso":"2026-11-07T02:36:35Z","latest_purchase_at_iso":"2026-11-01T07:07:57Z","paid_verified_age_days":null,"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":"4047de54-826","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: 4047de54-826\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":1794019599,"x402_version":2,"challenge_transport":"header","scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","pay_to":"0x6b5aF9924f4CD35643c11a9fd1C983f77261A6E1","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":1793354200,"price_matches_listing":true,"payto_stable_since":1793354200,"checked_at_iso":"2026-11-07T02:46:39Z","price_stable_since_iso":"2026-10-30T09:56:40Z","payto_stable_since_iso":"2026-10-30T09:56:40Z"}}