{"uid":"cap_gKsf5iMPqraDNNtIf2eJL","slug":"ledger-by-novadyne-create-transaction-be4f6e9e","name":"Ledger by Novadyne – Create Transaction","description":"Double-entry ledger API with x402 micropayments and Ed25519 capability tokens.","url":"https://ledger-api.novadyne.ai/ledger/transactions","method":"GET","headers":{},"bodySchema":{"type":"object","required":["date","entries"],"properties":{"date":{"type":"string","description":"YYYY-MM-DD"},"entries":{"type":"array"},"description":{"type":"string"}}},"responseSchema":{"type":"object","properties":{"id":{"type":"integer"},"date":{"type":"string"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_E8sgNH8vor9GDh7vxd9Zb","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Records a double-entry ledger transaction with a date, journal entries, and optional description, returning the created transaction ID and date.","exampleAgentPrompt":"Add a double-entry ledger transaction for 2025-06-01 with a debit of $500 to Office Supplies and a credit of $500 to Cash, described as 'Office supply purchase'.","exampleUseCases":null,"resultDescription":"Returns a JSON object containing the newly created transaction's integer ID and the date it was recorded, confirming the entry was successfully stored in the ledger.","failureModes":["Missing required 'date' field returns a 400 validation error","Malformed or unbalanced 'entries' array (debits ≠ credits) may return a 422 error","Invalid date format (not YYYY-MM-DD) causes a 400 bad request","Payment failure via x402 micropayment returns a 402 Payment Required response","Expired or invalid Ed25519 capability token returns a 401 Unauthorized","Empty entries array may be rejected with a validation error"],"whenToPreferThis":"Choose this endpoint when you need to persist double-entry journal transactions to a hosted ledger with built-in x402 micropayment authorization and Ed25519 capability-token access control, and you want a lightweight per-call pricing model ($0.002 USDC) rather than a subscription-based accounting SaaS.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:35:37.317Z","isFirstParty":false}