{"api":"v1","generated_at":"2026-10-01T05:55:50.854Z","licence":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/","attribution":"TOLL, with a link to the page cited"},"page":"https://tollindex.com/e/saylorinnovations-com-api-chem-compound-caffeine-c15570","pinned_page":"https://tollindex.com/e/saylorinnovations-com-api-chem-compound-caffeine-c15570/at/2026-10-01T05-50Z","pinned":false,"method":"https://tollindex.com/ledger/method","snapshot_at":"2026-10-01T05:50:06.230Z","snapshot_stamp":"2026-10-01T05-50Z","endpoint":{"slug":"saylorinnovations-com-api-chem-compound-caffeine-c15570","canonical_url":"https://saylorinnovations.com/api/chem/compound/caffeine","resource":"https://saylorinnovations.com/api/chem/compound/caffeine","http_method":"GET","type":"http","x402_version":2,"registries":["cdp"],"primary_registry":"cdp","curated_by_coinbase":false,"description":"Chemical Compound Lookup (PubChem): properties, hazards, identifiers. Chemical compound lookup in PubChem by name, CAS number, CID, SMILES or InChIKey: formula, molecular weight, IUPAC name, identifiers, computed properties (XLogP, TPSA, H-bond donors/acceptors), GHS hazard signal, pictograms and H-statements, synonyms, description and structure image.","service_name":"Saylor Innovations Chemistry","declared_category":null,"declared_tags":["chemistry","pubchem","compounds","hazards","ghs"],"route_template":null,"registry_updated":"2026-09-25T20:54:34.398Z"},"derived":{"note":"fields no registry supplies; TOLL derives them and marks them derived on the page","title":"compound caffeine","category":"media","first_observed_by_toll":"2026-09-25T04:55:42.838Z","last_observed_by_toll":"2026-10-01T05:50:06.230Z","observation_began":"2026-09-10"},"presence":{"listed_now":true,"first_absent_at":null,"delisting_confirmed_at":null,"events":[{"registry":"cdp","at":"2026-09-25T04:55:42.838Z","event":"listed"}]},"accepts":[{"registry":"cdp","ordinal":0,"network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","asset_name":null,"symbol":"USDC","decimals":6,"amount_display":"0.002 USDC","amount_units":0.002,"decimals_known":true,"pay_to":"7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7","scheme":"exact"},{"registry":"cdp","ordinal":1,"network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","asset":"Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB","asset_name":null,"symbol":"USDT","decimals":6,"amount_display":"0.002 USDT","amount_units":0.002,"decimals_known":true,"pay_to":"7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7","scheme":"exact"},{"registry":"cdp","ordinal":2,"network":"eip155:8453","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","asset_name":"USD Coin","symbol":"USDC","decimals":6,"amount_display":"0.002 USDC","amount_units":0.002,"decimals_known":true,"pay_to":"0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa","scheme":"exact"},{"registry":"cdp","ordinal":3,"network":"eip155:137","asset":"0x3c499c542cef5e3811e1192ce70d8cc03d5c3359","asset_name":"USD Coin","symbol":"USDC","decimals":6,"amount_display":"0.002 USDC","amount_units":0.002,"decimals_known":true,"pay_to":"0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa","scheme":"exact"},{"registry":"cdp","ordinal":4,"network":"eip155:42161","asset":"0xaf88d065e77c8cc2239327c5edb3a432268e5831","asset_name":"USD Coin","symbol":"USDC","decimals":6,"amount_display":"0.002 USDC","amount_units":0.002,"decimals_known":true,"pay_to":"0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa","scheme":"exact"},{"registry":"cdp","ordinal":5,"network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","asset":"So11111111111111111111111111111111111111112","asset_name":null,"symbol":null,"decimals":null,"amount_display":"15889 smallest units, decimals unknown","amount_units":null,"decimals_known":false,"pay_to":"7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7","scheme":"exact"}],"counters":{"observed_at":"2026-10-01T05:50:06.230Z","calls_30d":2,"unique_payers_30d":1,"last_called_at":"2026-09-25T20:54:32.427Z"},"validation":{"latest":{"observed_at":"2026-09-30T08:43:03.007Z","state":"pass","failed_checks":[],"endpoint_http_status":402,"run_id":"daily-2026-09-30"},"uptime":[{"days":7,"observed":3,"passed":3,"ratio":1},{"days":30,"observed":3,"passed":3,"ratio":1},{"days":90,"observed":3,"passed":3,"ratio":1}],"history_90d":[{"observed_at":"2026-09-30T08:43:03.007Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-30","state_changed":false},{"observed_at":"2026-09-29T20:49:23.559Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-29","state_changed":false},{"observed_at":"2026-09-25T19:25:36.216Z","state":"pass","failed_checks":[],"run_id":"new-after-daily-2026-09-24","state_changed":true}]},"seller":{"wallet":"7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7","page":"https://tollindex.com/seller/7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7","endpoints":397,"hosts":1},"reports":0,"registry_record":{"cdp":[{"tags":["chemistry","pubchem","compounds","hazards","ghs"],"type":"http","accepts":[{"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","extra":{"memo":"saylor:chem:compound","session":"eyJhcnRpY2xlSWQiOiJjaGVtOmNvbXBvdW5kIiwicmVmZXJlbmNlIjoiQ1p4ZkZMWDdTbkdGam9oaGZpc1F0VDcxWk1TdmtYNldGc1BnaDJ5cnNSaWMiLCJyZWNpcGllbnQiOiI3TFNqZnJKZjhmTnNCOFZBOXU3TjNXRW4yNXNtUUxwb2IzU3Z5VXZYYWN5NyIsIm1pbnQiOiJFUGpGV2RkNUF1ZnFTU3FlTTJxTjF4enliYXBDOEc0d0VHR2tad3lURHQxdiIsIm1pbkFtb3VudCI6MjAwMCwiZXhwIjoxNzkwMzY5Nzk0MzU5fQ.DM2E6DkyFzpaHRmWh2yzRYnPT33eCmGsq3L8zJcjse0","feePayer":"Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88","reference":"CZxfFLX7SnGFjohhfisQtT71ZMSvkX6WFsPgh2yrsRic"},"payTo":"7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7","amount":"2000","scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","maxTimeoutSeconds":120},{"asset":"Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB","extra":{"memo":"saylor:chem:compound","session":"eyJhcnRpY2xlSWQiOiJjaGVtOmNvbXBvdW5kIiwicmVmZXJlbmNlIjoiNDU2YVdvQ3NndGt4ZUc1Wmp4UVVZdHBlYWRDWTE1MjZ2anZHMlh2VnRyN2siLCJyZWNpcGllbnQiOiI3TFNqZnJKZjhmTnNCOFZBOXU3TjNXRW4yNXNtUUxwb2IzU3Z5VXZYYWN5NyIsIm1pbnQiOiJFczl2TUZyemFDRVJtSmZyRjRIMkZZRDRLQ29Oa1kxMU1jQ2U4QmVud05ZQiIsIm1pbkFtb3VudCI6MjAwMCwiZXhwIjoxNzkwMzY5Nzk0MzYwfQ.SoLTz7xYVYVlWZJs9Sk3kn_wfVrtk2dfROUdU7JWEdc","feePayer":"Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88","reference":"456aWoCsgtkxeG5ZjxQUYtpeadCY1526vjvG2XvVtr7k"},"payTo":"7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7","amount":"2000","scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","maxTimeoutSeconds":120},{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"memo":"saylor:chem:compound","name":"USD Coin","note":"Base settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.","version":"2","facilitatorOnly":true,"assetTransferMethod":"eip3009"},"payTo":"0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa","amount":"2000","scheme":"exact","network":"eip155:8453","maxTimeoutSeconds":120},{"asset":"0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359","extra":{"memo":"saylor:chem:compound","name":"USD Coin","note":"Polygon settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.","version":"2","facilitatorOnly":true,"assetTransferMethod":"eip3009"},"payTo":"0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa","amount":"2000","scheme":"exact","network":"eip155:137","maxTimeoutSeconds":120},{"asset":"0xaf88d065e77c8cC2239327C5EDb3A432268e5831","extra":{"memo":"saylor:chem:compound","name":"USD Coin","note":"Arbitrum settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.","version":"2","facilitatorOnly":true,"assetTransferMethod":"eip3009"},"payTo":"0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa","amount":"2000","scheme":"exact","network":"eip155:42161","maxTimeoutSeconds":120},{"asset":"So11111111111111111111111111111111111111112","extra":{"memo":"saylor:chem:compound","note":"Native SOL: send lamports with a system transfer, not an SPL transfer. Price is quoted live and this quote expires in 120s.","native":true,"session":"eyJhcnRpY2xlSWQiOiJjaGVtOmNvbXBvdW5kIiwicmVmZXJlbmNlIjoiQmZ2aTNvM3FIaEZrQ2k5N1pUWVBhTEIyTVd0TDJjakhpdnM3UHB2MjlhQ0siLCJyZWNpcGllbnQiOiI3TFNqZnJKZjhmTnNCOFZBOXU3TjNXRW4yNXNtUUxwb2IzU3Z5VXZYYWN5NyIsIm1pbnQiOm51bGwsIm1pbkFtb3VudCI6MTU4ODksImV4cCI6MTc5MDM2OTc5NDM2MH0.FSA4wIm_Kza_SiDm4rv8-FKYbgErb5F_1zXDV_0HEt0","reference":"Bfvi3o3qHhFkCi97ZTYPaLB2MWtL2cjHivs7Ppv29aCK","solUsdPrice":122.09,"quotedLamports":"16381"},"payTo":"7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7","amount":"15889","scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","maxTimeoutSeconds":120}],"iconUrl":"https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1790235422/bazaar-icons/bc5e2b3d111ebbef.jpg","quality":{"lastCalledAt":"2026-09-25T20:54:32.427Z","l30DaysTotalCalls":2,"l30DaysUniquePayers":1},"resource":"https://saylorinnovations.com/api/chem/compound/caffeine","extensions":{"bazaar":{"info":{"input":{"type":"http","method":"GET"},"output":{"type":"json","example":{"cid":2519,"url":"https://pubchem.ncbi.nlm.nih.gov/compound/2519","name":"caffeine","found":true,"query":"caffeine","smiles":"CN1C=NC2=C1C(=O)N(C(=O)N2C)C","formula":"C8H10N4O2","hazards":{"signal":"Danger","pictograms":["Acute Toxic"],"statements":["H301: Toxic if swallowed [Danger Acute toxicity, oral]"]},"cas_number":"58-08-2","iupac_name":"1,3,7-trimethylpurine-2,6-dione","properties":{"tpsa":58.4,"xlogp":-0.1},"molecular_weight":194.19}}},"schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","POST","PUT","PATCH","DELETE","HEAD"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","required":["found"],"properties":{"cid":{"type":"number"},"found":{"type":"boolean"},"formula":{"type":"string"},"hazards":{"type":"object"},"molecular_weight":{"type":["number","null"]}}}}}}}}},"description":"Chemical Compound Lookup (PubChem): properties, hazards, identifiers. Chemical compound lookup in PubChem by name, CAS number, CID, SMILES or InChIKey: formula, molecular weight, IUPAC name, identifiers, computed properties (XLogP, TPSA, H-bond donors/acceptors), GHS hazard signal, pictograms and H-statements, synonyms, description and structure image.","lastUpdated":"2026-09-25T20:54:34.398Z","serviceName":"Saylor Innovations Chemistry","x402Version":2}]}}