{"api":"v1","generated_at":"2026-10-05T01:59:59.320Z","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-delx-ai-api-v1-x402-is-prime-8d2f29","pinned_page":"https://tollindex.com/e/api-delx-ai-api-v1-x402-is-prime-8d2f29/at/2026-10-04T21-22Z","pinned":false,"method":"https://tollindex.com/ledger/method","snapshot_at":"2026-10-04T21:22:41.206Z","snapshot_stamp":"2026-10-04T21-22Z","endpoint":{"slug":"api-delx-ai-api-v1-x402-is-prime-8d2f29","canonical_url":"https://api.delx.ai/api/v1/x402/is-prime","resource":"https://api.delx.ai/api/v1/x402/is-prime","http_method":"POST","type":"http","x402_version":2,"registries":["cdp"],"primary_registry":"cdp","curated_by_coinbase":false,"description":"Primality check. Call for teaching demos, ID heuristics, or lightweight number filters (bounded integers). Returns whether n is prime with a clear boolean field. $0.001 USDC per successful call via x402 on Base or Solana—deterministic first-party JSON, no API key, no subscription, and nothing is billed on structured validation errors.","service_name":"Primality Check for Agents","declared_category":"utility","declared_tags":["x402","utility","wave180","agentcash","micro-usdc"],"route_template":null,"registry_updated":"2026-09-19T15:57:23.624Z"},"derived":{"note":"fields no registry supplies; TOLL derives them and marks them derived on the page","title":"is prime","category":"inference","first_observed_by_toll":"2026-09-19T20:39:01.196Z","last_observed_by_toll":"2026-10-04T21:22:41.206Z","observation_began":"2026-09-10"},"presence":{"listed_now":true,"first_absent_at":null,"delisting_confirmed_at":null,"events":[{"registry":"cdp","at":"2026-09-19T20:39:01.197Z","event":"listed"}]},"accepts":[{"registry":"cdp","ordinal":0,"network":"eip155:8453","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","asset_name":"USD Coin","symbol":"USDC","decimals":6,"amount_display":"0.001 USDC","amount_units":0.001,"decimals_known":true,"pay_to":"0x9f8bd9875b3E0b632a24A3A7C73f7787175e73A2","scheme":"exact"},{"registry":"cdp","ordinal":1,"network":"eip155:8453","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","asset_name":"USD Coin","symbol":"USDC","decimals":6,"amount_display":"0.001 USDC","amount_units":0.001,"decimals_known":true,"pay_to":"0x9f8bd9875b3E0b632a24A3A7C73f7787175e73A2","scheme":"exact"},{"registry":"cdp","ordinal":2,"network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","asset_name":"USD Coin","symbol":"USDC","decimals":6,"amount_display":"0.001 USDC","amount_units":0.001,"decimals_known":true,"pay_to":"28heAMpFkeUJsL7o7apiK4oJwZWq2fUHinRwbgYYsemG","scheme":"exact"}],"counters":{"observed_at":"2026-10-04T21:22:41.206Z","calls_30d":1,"unique_payers_30d":1,"last_called_at":"2026-09-19T15:57:23.308Z"},"validation":{"latest":{"observed_at":"2026-10-04T11:50:19.221Z","state":"pass","failed_checks":[],"endpoint_http_status":402,"run_id":"daily-2026-10-04"},"uptime":[{"days":7,"observed":7,"passed":7,"ratio":1},{"days":30,"observed":11,"passed":11,"ratio":1},{"days":90,"observed":11,"passed":11,"ratio":1}],"history_90d":[{"observed_at":"2026-10-04T11:50:19.221Z","state":"pass","failed_checks":[],"run_id":"daily-2026-10-04","state_changed":false},{"observed_at":"2026-10-03T06:25:17.896Z","state":"pass","failed_checks":[],"run_id":"daily-2026-10-03","state_changed":false},{"observed_at":"2026-10-02T15:37:15.162Z","state":"pass","failed_checks":[],"run_id":"daily-2026-10-02","state_changed":false},{"observed_at":"2026-10-01T08:26:30.654Z","state":"pass","failed_checks":[],"run_id":"daily-2026-10-01","state_changed":false},{"observed_at":"2026-09-30T07:48:51.482Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-30","state_changed":false},{"observed_at":"2026-09-29T20:01:36.954Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-29","state_changed":false},{"observed_at":"2026-09-28T17:05:42.141Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-28","state_changed":false},{"observed_at":"2026-09-23T07:03:45.022Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-23","state_changed":false},{"observed_at":"2026-09-22T07:15:49.638Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-22","state_changed":false},{"observed_at":"2026-09-21T07:38:37.551Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-21","state_changed":false},{"observed_at":"2026-09-20T18:22:41.655Z","state":"pass","failed_checks":[],"run_id":"new-after-daily-2026-09-19","state_changed":true}]},"seller":{"wallet":"0x9f8bd9875b3E0b632a24A3A7C73f7787175e73A2","page":"https://tollindex.com/seller/0x9f8bd9875b3E0b632a24A3A7C73f7787175e73A2","endpoints":289,"hosts":1},"reports":0,"registry_record":{"cdp":[{"tags":["x402","utility","wave180","agentcash","micro-usdc"],"type":"http","accepts":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"app":"Delx Commerce","name":"USD Coin","version":"2","provider":"coinbase","erc8004_id":"14340","accept_label":"Coinbase CDP","provider_label":"Coinbase CDP","facilitator_url":"https://api.cdp.coinbase.com/platform/v2/x402"},"payTo":"0x9f8bd9875b3E0b632a24A3A7C73f7787175e73A2","amount":"1000","scheme":"exact","network":"eip155:8453","mimeType":"application/json","resource":"https://api.delx.ai/api/v1/x402/is-prime","description":"Primality check. Call for teaching demos, ID heuristics, or lightweight number filters (bounded integers). Returns whether n is prime with a clear boolean field. $0.001 USDC per successful call via x402 on Base or Solana—deterministic first-party JSON, no API key, no subscription, and nothing is billed on structured validation errors.","maxTimeoutSeconds":300},{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"app":"Delx Commerce","name":"USD Coin","version":"2","provider":"payai","erc8004_id":"14340","accept_label":"PayAI Base","provider_label":"PayAI Base","facilitator_url":"https://facilitator.payai.network"},"payTo":"0x9f8bd9875b3E0b632a24A3A7C73f7787175e73A2","amount":"1000","scheme":"exact","network":"eip155:8453","mimeType":"application/json","resource":"https://api.delx.ai/api/v1/x402/is-prime","description":"Primality check. Call for teaching demos, ID heuristics, or lightweight number filters (bounded integers). Returns whether n is prime with a clear boolean field. $0.001 USDC per successful call via x402 on Base or Solana—deterministic first-party JSON, no API key, no subscription, and nothing is billed on structured validation errors.","maxTimeoutSeconds":300},{"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","extra":{"app":"Delx Commerce","name":"USD Coin","version":"2","feePayer":"CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww","provider":"payai","erc8004_id":"14340","accept_label":"PayAI Solana","provider_label":"PayAI Solana","facilitator_url":"https://facilitator.payai.network"},"payTo":"28heAMpFkeUJsL7o7apiK4oJwZWq2fUHinRwbgYYsemG","amount":"1000","scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","mimeType":"application/json","resource":"https://api.delx.ai/api/v1/x402/is-prime","description":"Primality check. Call for teaching demos, ID heuristics, or lightweight number filters (bounded integers). Returns whether n is prime with a clear boolean field. $0.001 USDC per successful call via x402 on Base or Solana—deterministic first-party JSON, no API key, no subscription, and nothing is billed on structured validation errors.","maxTimeoutSeconds":300}],"iconUrl":"https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1785330572/bazaar-icons/f116ee851813c2b6.png","quality":{"lastCalledAt":"2026-09-19T15:57:23.308Z","l30DaysTotalCalls":1,"l30DaysUniquePayers":1},"resource":"https://api.delx.ai/api/v1/x402/is-prime","extensions":{"bazaar":{"info":{"input":{"body":{"n":42},"type":"http","method":"POST","bodyType":"json"},"output":{"type":"json","example":{"n":42,"schema":"delx/is-prime/v1","is_prime":false}}},"tags":["x402","utility","wave180","agentcash","micro-usdc"],"schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input","output"],"properties":{"input":{"type":"object","required":["type","bodyType","body"],"properties":{"body":{"type":"object","required":["n"],"properties":{"n":{"type":"integer","description":"Integer input (see tool summary for allowed range)."}},"additionalProperties":true},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"type":"string","const":"json"}},"additionalProperties":false},"output":{"type":"object","required":["type","example"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","properties":{"n":{"type":"integer"},"schema":{"type":"string"},"is_prime":{"type":"boolean"}},"description":"Deterministic structured JSON result from first-party execution. Invalid inputs return a structured error object and are not billed.","additionalProperties":true}}}}},"summary":"Primality check. Call for teaching demos, ID heuristics, or lightweight number filters (bounded integers). Returns whether n is prime with a clear boolean field. $0.001 USDC per successful call via x402 on Base or Solana—deterministic first-party JSON, no API key, no subscription, and nothing is billed on structured validation errors.","category":"utility","serviceName":"Primality Check for Agents"},"payment-identifier":{"info":{"required":false},"schema":{"type":"object","$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"}}}}},"description":"Primality check. Call for teaching demos, ID heuristics, or lightweight number filters (bounded integers). Returns whether n is prime with a clear boolean field. $0.001 USDC per successful call via x402 on Base or Solana—deterministic first-party JSON, no API key, no subscription, and nothing is billed on structured validation errors.","lastUpdated":"2026-09-19T15:57:23.624Z","serviceName":"Primality Check for Agents","x402Version":2}]}}