{"api":"v1","generated_at":"2026-09-16T00:09:20.822Z","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/api-carbon-cashmere-de-v1-kaspa-derivatives-mining-economics-70fa33","pinned_page":"https://tollindex.com/e/api-carbon-cashmere-de-v1-kaspa-derivatives-mining-economics-70fa33/at/2026-09-15T21-20Z","pinned":false,"method":"https://tollindex.com/ledger/method","snapshot_at":"2026-09-15T21:20:12.737Z","snapshot_stamp":"2026-09-15T21-20Z","endpoint":{"slug":"api-carbon-cashmere-de-v1-kaspa-derivatives-mining-economics-70fa33","canonical_url":"https://api.carbon-cashmere.de/v1/kaspa-derivatives/mining-economics","resource":"https://api.carbon-cashmere.de/v1/kaspa-derivatives/mining-economics","http_method":"GET","type":"http","x402_version":2,"registries":["cdp"],"primary_registry":"cdp","curated_by_coinbase":false,"description":"Kaspa mining economics from our own archival node: KAS + USD revenue per TH/s/day, block subsidy measured live from coinbase payloads, DAG-aware emission rate, electricity-cost model with profit margin and breakeven price. Informational research data — not investment advice.","service_name":null,"declared_category":null,"declared_tags":[],"route_template":null,"registry_updated":"2026-09-11T23:50:48.564Z"},"derived":{"note":"fields no registry supplies; TOLL derives them and marks them derived on the page","title":"kaspa derivatives mining economics","category":"market-data","first_observed_by_toll":"2026-09-12T04:32:46.837Z","last_observed_by_toll":"2026-09-15T21:20:12.737Z","observation_began":"2026-09-10"},"presence":{"listed_now":true,"first_absent_at":null,"delisting_confirmed_at":null,"events":[{"registry":"cdp","at":"2026-09-12T04:32:46.838Z","event":"listed"}]},"accepts":[{"registry":"cdp","ordinal":0,"network":"eip155:8453","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","asset_name":"USD Coin","symbol":"USDC","decimals":6,"amount_display":"0.05 USDC","amount_units":0.05,"decimals_known":true,"pay_to":"0xf8b2dD46542175AD46e14e6133340E652665F2Ee","scheme":"exact"},{"registry":"cdp","ordinal":1,"network":"eip155:137","asset":"0x3c499c542cef5e3811e1192ce70d8cc03d5c3359","asset_name":"USD Coin","symbol":"USDC","decimals":6,"amount_display":"0.05 USDC","amount_units":0.05,"decimals_known":true,"pay_to":"0xf8b2dD46542175AD46e14e6133340E652665F2Ee","scheme":"exact"},{"registry":"cdp","ordinal":2,"network":"eip155:42161","asset":"0xaf88d065e77c8cc2239327c5edb3a432268e5831","asset_name":"USD Coin","symbol":"USDC","decimals":6,"amount_display":"0.05 USDC","amount_units":0.05,"decimals_known":true,"pay_to":"0xf8b2dD46542175AD46e14e6133340E652665F2Ee","scheme":"exact"},{"registry":"cdp","ordinal":3,"network":"eip155:480","asset":"0x79a02482a880bce3f13e09da970dc34db4cd24d1","asset_name":"USD Coin","symbol":null,"decimals":null,"amount_display":"50000 smallest units, decimals unknown","amount_units":null,"decimals_known":false,"pay_to":"0xf8b2dD46542175AD46e14e6133340E652665F2Ee","scheme":"exact"},{"registry":"cdp","ordinal":4,"network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","asset_name":null,"symbol":"USDC","decimals":6,"amount_display":"0.05 USDC","amount_units":0.05,"decimals_known":true,"pay_to":"GgS891nMiEETjBEFw1QQxVcAqsRV34mDYpxh24TrpCiD","scheme":"exact"},{"registry":"cdp","ordinal":5,"network":"algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=","asset":"31566704","asset_name":null,"symbol":null,"decimals":null,"amount_display":"50000 smallest units, decimals unknown","amount_units":null,"decimals_known":false,"pay_to":"5GRGZVUNRF2S4BY2TNRBCUCKUOT3H6BP56ACPCZVGR3ISTTRRSSB2RGJGI","scheme":"exact"},{"registry":"cdp","ordinal":6,"network":"stellar:pubnet","asset":"USDC:GA5ZSEJYB37JRC5AVCIA5MOP4RHTM335X2KGX3IHOJAPP5RE34K4KZVN","asset_name":null,"symbol":null,"decimals":null,"amount_display":"500000 smallest units, decimals unknown","amount_units":null,"decimals_known":false,"pay_to":"GDYFWCUFLG7MZAITOOVITYDNCLVJXWJ7OASYJAJPPOTONUQRNBCRO2VP","scheme":"exact"}],"counters":{"observed_at":"2026-09-15T21:20:12.737Z","calls_30d":1,"unique_payers_30d":1,"last_called_at":"2026-09-11T23:50:48.094Z"},"validation":{"latest":{"observed_at":"2026-09-15T05:29:06.981Z","state":"pass","failed_checks":[],"endpoint_http_status":402,"run_id":"daily-2026-09-15"},"uptime":[{"days":7,"observed":5,"passed":5,"ratio":1},{"days":30,"observed":5,"passed":5,"ratio":1},{"days":90,"observed":5,"passed":5,"ratio":1}],"history_90d":[{"observed_at":"2026-09-15T05:29:06.981Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-15","state_changed":false},{"observed_at":"2026-09-14T05:02:49.042Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-14","state_changed":false},{"observed_at":"2026-09-13T04:59:21.834Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-13","state_changed":false},{"observed_at":"2026-09-12T07:15:27.462Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-12","state_changed":false},{"observed_at":"2026-09-12T05:44:51.554Z","state":"pass","failed_checks":[],"run_id":"new-2026-09-12T05-44-30-618Z","state_changed":true}]},"seller":{"wallet":"0xf8b2dD46542175AD46e14e6133340E652665F2Ee","page":"https://tollindex.com/seller/0xf8b2dD46542175AD46e14e6133340E652665F2Ee","endpoints":25,"hosts":1},"reports":0,"registry_record":{"cdp":[{"type":"http","accepts":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"payTo":"0xf8b2dD46542175AD46e14e6133340E652665F2Ee","amount":"50000","scheme":"exact","network":"eip155:8453","resource":"https://api.carbon-cashmere.de/v1/kaspa-derivatives/mining-economics","maxTimeoutSeconds":300},{"asset":"0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359","extra":{"name":"USD Coin","version":"2"},"payTo":"0xf8b2dD46542175AD46e14e6133340E652665F2Ee","amount":"50000","scheme":"exact","network":"eip155:137","resource":"https://api.carbon-cashmere.de/v1/kaspa-derivatives/mining-economics","maxTimeoutSeconds":300},{"asset":"0xaf88d065e77c8cC2239327C5EDb3A432268e5831","extra":{"name":"USD Coin","version":"2"},"payTo":"0xf8b2dD46542175AD46e14e6133340E652665F2Ee","amount":"50000","scheme":"exact","network":"eip155:42161","resource":"https://api.carbon-cashmere.de/v1/kaspa-derivatives/mining-economics","maxTimeoutSeconds":300},{"asset":"0x79A02482A880bCE3F13e09Da970dC34db4CD24d1","extra":{"name":"USD Coin","version":"2"},"payTo":"0xf8b2dD46542175AD46e14e6133340E652665F2Ee","amount":"50000","scheme":"exact","network":"eip155:480","resource":"https://api.carbon-cashmere.de/v1/kaspa-derivatives/mining-economics","maxTimeoutSeconds":300},{"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","extra":{"feePayer":"Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"},"payTo":"GgS891nMiEETjBEFw1QQxVcAqsRV34mDYpxh24TrpCiD","amount":"50000","scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","resource":"https://api.carbon-cashmere.de/v1/kaspa-derivatives/mining-economics","maxTimeoutSeconds":300},{"asset":"31566704","extra":{"decimals":6,"feePayer":"ZMFK2OI7ZBD2U27ISERZC4S6LKM6WMFJPZQ4MYNJDZ2VNBNMBA67RA22AA","genesisId":"mainnet-v1.0","genesisHash":"wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8="},"payTo":"5GRGZVUNRF2S4BY2TNRBCUCKUOT3H6BP56ACPCZVGR3ISTTRRSSB2RGJGI","amount":"50000","scheme":"exact","network":"algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=","resource":"https://api.carbon-cashmere.de/v1/kaspa-derivatives/mining-economics","maxTimeoutSeconds":300},{"asset":"USDC:GA5ZSEJYB37JRC5AVCIA5MOP4RHTM335X2KGX3IHOJAPP5RE34K4KZVN","extra":{"decimals":7,"areFeesSponsored":true},"payTo":"GDYFWCUFLG7MZAITOOVITYDNCLVJXWJ7OASYJAJPPOTONUQRNBCRO2VP","amount":"500000","scheme":"exact","network":"stellar:pubnet","resource":"https://api.carbon-cashmere.de/v1/kaspa-derivatives/mining-economics","maxTimeoutSeconds":300}],"quality":{"lastCalledAt":"2026-09-11T23:50:48.094Z","l30DaysTotalCalls":1,"l30DaysUniquePayers":1},"resource":"https://api.carbon-cashmere.de/v1/kaspa-derivatives/mining-economics","extensions":{"bazaar":{"info":{"input":{"type":"http","method":"GET","queryParams":{"electricity_cost_kwh":0.08}},"output":{"type":"json","example":{}}},"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","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":[],"properties":{"electricity_cost_kwh":{"type":"number","maximum":1,"minimum":0,"description":"Electricity cost in USD per kWh (default 0.08)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"breakeven":{"type":"object"},"freshness":{"type":"object"},"block_reward":{"type":"object"},"network_state":{"type":"object"},"miner_economics_per_thash":{"type":"object"}}}}}}}},"offer-receipt":{"info":{"offers":[{"format":"eip712","payload":{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","payTo":"0xf8b2dD46542175AD46e14e6133340E652665F2Ee","amount":"50000","scheme":"exact","network":"eip155:8453","version":1,"validUntil":1789174248,"resourceUrl":"https://api.carbon-cashmere.de/v1/kaspa-derivatives/mining-economics"},"signature":"0xa6b81a6e7d3fb00f1fd480b13ab49b202be91485976b582c99f49f23c13d83ea59e860d3b0440ff9db19f3504e516b07bb6e53d7ef6baed868a835ffa5f1b5811b","acceptIndex":0},{"format":"eip712","payload":{"asset":"0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359","payTo":"0xf8b2dD46542175AD46e14e6133340E652665F2Ee","amount":"50000","scheme":"exact","network":"eip155:137","version":1,"validUntil":1789174248,"resourceUrl":"https://api.carbon-cashmere.de/v1/kaspa-derivatives/mining-economics"},"signature":"0x22ac49426fb1cf6145b988e4821100109eae2dfb30601bd84fdb02187bb4e1875e5c84e8e52c8c22dd42b61f13712cfdcee211e606f884fa76aae740800f01921c","acceptIndex":1},{"format":"eip712","payload":{"asset":"0xaf88d065e77c8cC2239327C5EDb3A432268e5831","payTo":"0xf8b2dD46542175AD46e14e6133340E652665F2Ee","amount":"50000","scheme":"exact","network":"eip155:42161","version":1,"validUntil":1789174248,"resourceUrl":"https://api.carbon-cashmere.de/v1/kaspa-derivatives/mining-economics"},"signature":"0x3593fea52f9dd2b85af759c91ada3ff04bd4dd50a46091953a8ebde81dd13980670a05419ae2f4b5ae79cb62640e5ddaaa319cf07a881562efab3728cfa109661b","acceptIndex":2},{"format":"eip712","payload":{"asset":"0x79A02482A880bCE3F13e09Da970dC34db4CD24d1","payTo":"0xf8b2dD46542175AD46e14e6133340E652665F2Ee","amount":"50000","scheme":"exact","network":"eip155:480","version":1,"validUntil":1789174248,"resourceUrl":"https://api.carbon-cashmere.de/v1/kaspa-derivatives/mining-economics"},"signature":"0x3b5c3469a7050a3a3b5177282cf9d693c0eb9cfbd60b7b5d589bdeb9eb5ea9a4267b654f0a9533a4328ec5512217d0e07ff29897557150b007785f7e0238440c1b","acceptIndex":3},{"format":"eip712","payload":{"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","payTo":"GgS891nMiEETjBEFw1QQxVcAqsRV34mDYpxh24TrpCiD","amount":"50000","scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","version":1,"validUntil":1789174248,"resourceUrl":"https://api.carbon-cashmere.de/v1/kaspa-derivatives/mining-economics"},"signature":"0x0bee18ef03bdd1957f37d578aa957c0fea6446af21457034be5ac84b809159783a8eee3cc7aa9a64ddfb53eb60e79bef22024d7b63b09f50f5b711a0fa8bf2f11c","acceptIndex":4},{"format":"eip712","payload":{"asset":"31566704","payTo":"5GRGZVUNRF2S4BY2TNRBCUCKUOT3H6BP56ACPCZVGR3ISTTRRSSB2RGJGI","amount":"50000","scheme":"exact","network":"algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=","version":1,"validUntil":1789174248,"resourceUrl":"https://api.carbon-cashmere.de/v1/kaspa-derivatives/mining-economics"},"signature":"0xabf7c6f1a6c4b381877cf30bc708cf8542e1908c9169a13b510ef03a12261d6937e7a752fd8a15477b211c5cfd82cc448beb15e9e182769f6739e163e7b9349e1b","acceptIndex":5},{"format":"eip712","payload":{"asset":"USDC:GA5ZSEJYB37JRC5AVCIA5MOP4RHTM335X2KGX3IHOJAPP5RE34K4KZVN","payTo":"GDYFWCUFLG7MZAITOOVITYDNCLVJXWJ7OASYJAJPPOTONUQRNBCRO2VP","amount":"500000","scheme":"exact","network":"stellar:pubnet","version":1,"validUntil":1789174248,"resourceUrl":"https://api.carbon-cashmere.de/v1/kaspa-derivatives/mining-economics"},"signature":"0x125aa67c8f7d45e0d8fe0904f38332b5bc9886195bc67ee976022a431afe996a1e3d8d4c6d0cd6e72582baacb850d569ba7aa332f979be26f53df0ab2ac82e791c","acceptIndex":6}]},"schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["format","payload","signature"],"properties":{"format":{"enum":["eip712","jws"],"type":"string"},"payload":{"type":"object"},"signature":{"type":"string"}}}},"payment-identifier":{"info":{"required":false},"schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["required"],"properties":{"id":{"type":"string","pattern":"^[a-zA-Z0-9_-]+$","maxLength":128,"minLength":16},"required":{"type":"boolean"}}}},"eip2612GasSponsoring":{"info":{"version":"1","description":"The facilitator accepts EIP-2612 gasless Permit to Permit2 canonical contract."},"schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["from","asset","spender","amount","nonce","deadline","signature","version"],"properties":{"from":{"type":"string","pattern":"^0x[a-fA-F0-9]{40}$","description":"The address of the sender."},"asset":{"type":"string","pattern":"^0x[a-fA-F0-9]{40}$","description":"The address of the ERC-20 token contract."},"nonce":{"type":"string","pattern":"^[0-9]+$","description":"The current EIP-2612 nonce of the sender."},"amount":{"type":"string","pattern":"^[0-9]+$","description":"The amount to approve (uint256)."},"spender":{"type":"string","pattern":"^0x[a-fA-F0-9]{40}$","description":"The address of the spender (Canonical Permit2)."},"version":{"type":"string","pattern":"^[0-9]+(\\.[0-9]+)*$","description":"Schema version identifier."},"deadline":{"type":"string","pattern":"^[0-9]+$","description":"The timestamp at which the signature expires."},"signature":{"type":"string","pattern":"^0x[a-fA-F0-9]+$","description":"The 65-byte concatenated signature (r, s, v) as a hex string."}}}},"erc20ApprovalGasSponsoring":{"info":{"version":"1","description":"The facilitator accepts a raw signed approval transaction and will sponsor the gas fees."},"schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["from","asset","spender","amount","signedTransaction","version"],"properties":{"from":{"type":"string","pattern":"^0x[a-fA-F0-9]{40}$","description":"The address of the sender."},"asset":{"type":"string","pattern":"^0x[a-fA-F0-9]{40}$","description":"The ERC-20 token contract address to approve."},"amount":{"type":"string","pattern":"^[0-9]+$","description":"Approval amount (uint256)."},"spender":{"type":"string","pattern":"^0x[a-fA-F0-9]{40}$","description":"The address of the spender (Canonical Permit2)."},"version":{"type":"string","pattern":"^[0-9]+(\\.[0-9]+)*$","description":"Schema version identifier."},"signedTransaction":{"type":"string","pattern":"^0x[a-fA-F0-9]+$","description":"RLP-encoded signed transaction calling ERC20.approve()."}}}}},"description":"Kaspa mining economics from our own archival node: KAS + USD revenue per TH/s/day, block subsidy measured live from coinbase payloads, DAG-aware emission rate, electricity-cost model with profit margin and breakeven price. Informational research data — not investment advice.","lastUpdated":"2026-09-11T23:50:48.564Z","x402Version":2}]}}