> ## Documentation Index > Fetch the complete documentation index at: https://entendre.ai/docs/llms.txt > Use this file to discover all available pages before exploring further. # Update transaction > Updates transaction details, or marks or unmarks a transaction as spam. Omitted fields keep their current values. Accounting-state and accounting-period restrictions apply. To change the spam state, send only `{ "spam": true }` or `{ "spam": false }`. A spam change runs the same steps as in the Entendre app: posted-journal checks, asset cleanup and cost-basis reconciliation. A reconciliation error does not undo the spam change. This operation does not change tags. ## OpenAPI ````yaml openapi-public-preview.json PATCH /v1/transactions/{transaction_id} openapi: 3.1.0 info: title: Entendre API version: 1.0.0 description: Programmatic access to crypto-native accounting and treasury operations. servers: - url: https://api.entendre.finance description: Production API. security: - ApiKey: [] tags: - name: Organization description: Read your organization profile and find members for agent assignments. - name: Transactions description: Find transactions, inspect their details and create manual records. - name: Sources description: >- Manage wallets, exchange accounts, bank accounts and other transaction sources. - name: Assets description: Inspect asset acquisitions, remaining quantities and cost basis. - name: Journals description: >- Create and post journal entries, correct eligible entries and sync posted journals to a connected general ledger. - name: Documents description: >- Upload documents, check processing status and link supporting evidence to transactions. - name: Legal Entities description: Manage the legal entities used in your accounting records. - name: Ledger Accounts description: Manage your chart of accounts and find accounts for journal entries. - name: Tags description: Create and manage tags to classify your records. - name: Accruals description: >- Create and post accruals, inspect their status and reverse eligible entries. - name: Cash Application description: Match deposits to invoices and manage the resulting cash applications. - name: Classification description: >- Classify transactions in a batch, post eligible entries and inspect the results. - name: Revaluation description: Run asset revaluations for an accounting period and check their results. - name: Accounting Periods description: Check whether a period is ready to close, then close or reopen it. - name: Income Statement description: View revenue, expenses and net income for a reporting period. - name: Balance Sheet description: View assets, liabilities and equity as of a reporting date. - name: Trial Balance description: Review ledger account balances and debit and credit totals. - name: Closing Positions description: View asset positions at the end of a reporting period. - name: Treasury Balances description: Review treasury balances by asset and source. - name: Realized Gains & Losses description: Review realized gains and losses from asset dispositions. - name: Asset Tax Lots description: Inspect asset tax lots, remaining quantities and cost basis. - name: Schedule of Dispositions description: >- Review asset dispositions and their proceeds, cost basis and gains or losses. - name: Financial Insights description: Review financial insights for your selected reporting context. - name: Agents description: Create agents, schedule their work and inspect their runs. - name: Memory description: Read, search and maintain the memory files your agents use. - name: Connections description: Connect providers, manage authorization and disconnect. - name: GL Mapping description: >- Map ledger accounts and legal entities to your ERP. Import legal entities, tags and chart of accounts. - name: Request description: Request information, documents or connections from a client. - name: Client description: Manage your firm’s client relationships. - name: Team description: Invite team members and manage their access to your firm. - name: Settings description: Read and update your firm settings. paths: /v1/transactions/{transaction_id}: patch: tags: - Transactions summary: Update transaction description: >- Update the memo, transaction type or spam state. Accounting-state and period restrictions apply. Transaction tags are not supported by this operation. operationId: update_transaction parameters: - name: transaction_id in: path required: true description: ID of the transaction. schema: type: string minLength: 1 example: txn_507f1f77bcf86cd799439011 requestBody: required: true content: application/json: schema: oneOf: - type: object properties: transaction_type: description: >- Economic transaction type. This does not classify accounting or create a journal entry. Case-insensitive on input. Pass `null` to clear. anyOf: - $ref: '#/components/schemas/TransactionCategory' - type: 'null' category: deprecated: true description: >- Older name for `transaction_type`. Case-insensitive on input. Pass `null` to clear. anyOf: - $ref: '#/components/schemas/TransactionCategory' - type: 'null' classification: deprecated: true description: >- Older name for `transaction_type`. Send only one type field. Case-insensitive on input. Pass `null` to clear. anyOf: - $ref: '#/components/schemas/TransactionCategory' - type: 'null' memo: type: - string - 'null' description: Free-text memo. Pass `null` to clear. - type: object additionalProperties: false required: - spam properties: spam: type: boolean description: >- Set or clear the spam flag. This also performs asset cleanup and reconciliation. Send this field separately from memo or transaction-type changes. example: transaction_type: BILL memo: Annual infrastructure cost responses: '200': description: The request succeeded. headers: X-Request-Id: description: Support correlation ID. schema: type: string content: application/json: schema: type: object properties: data: $ref: '#/components/schemas/Transaction' reconciliation: type: object description: >- Present only after a spam change. Shows whether the cost-basis reconciliation was queued. required: - queued - scope - job_id - error properties: queued: type: boolean description: '`true` when the reconciliation job was queued.' scope: type: string enum: - none - source_asset - organization description: The records that the reconciliation recalculates. job_id: type: - string - 'null' description: >- The reconciliation job ID, or `null` when no job was queued. error: type: - string - 'null' description: >- Why the reconciliation could not be queued. The spam change is kept. required: - data additionalProperties: false example: data: id: txn_507f1f77bcf86cd799439011 account_id: null organization_id: org_507f1f77bcf86cd799439011 legal_entity_id: le_507f1f77bcf86cd799439011 source_class: fiat provider: plaid vendor: null provider_category: null external: timestamp: '2026-08-31T12:00:00Z' description: Customer deposit direction: credit quantity: null currency: USD value_fiat: gross: '100.00' fee: '0.00' net: '100.00' currency: USD crypto: null bank: bank_name: Example Bank account_last4: '4242' counterparty_name: Example Customer card: null internal: transaction_type: DEPOSIT status: pending memo: null journal_entry_id: null created_at: null updated_at: null tag_ids: - tag_507f1f77bcf86cd799439011 '400': description: >- The request is invalid. `error.fields` lists the fields to correct. Nothing was changed. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: error: code: VALIDATION_ERROR message: Invalid path, query or request body. request_id: req_example '401': description: The API key is missing, invalid or expired. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: error: code: UNAUTHORIZED message: Authentication is required. request_id: req_example '403': description: >- The API key does not have the required scope or is not associated with a user, or the action needs a review in the dashboard. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: error: code: FORBIDDEN message: Insufficient access to organization request_id: req_example '404': description: The resource does not exist, or your organization cannot access it. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: error: code: RESOURCE_NOT_FOUND message: Resource not found request_id: req_example '409': description: >- The current state of the resource or an accounting rule prevents this operation. Read the resource again before you choose another action. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: error: code: CONFLICT message: The resource state does not allow this operation. request_id: req_example '429': description: >- Too many requests. If the response has a `Retry-After` header, wait that many seconds before you retry. Otherwise, read `error.message`. headers: Retry-After: description: Seconds to wait before retrying. schema: type: integer minimum: 1 content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: error: code: RATE_LIMITED message: Rate limit exceeded. Retry after 30s. request_id: req_example '500': description: >- An unexpected error occurred. A write can still have taken effect; check the resource before you retry. Give the `request_id` to support. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: error: code: INTERNAL_ERROR message: Internal server error request_id: req_example '503': description: >- A service that this operation needs is unavailable. If the response has a `Retry-After` header, wait that many seconds. Check for earlier accepted work before you send the request again. headers: Retry-After: description: Seconds to wait before retrying. schema: type: integer minimum: 1 content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: error: code: SERVICE_UNAVAILABLE message: Service unavailable. request_id: req_example components: schemas: TransactionCategory: type: string description: >- Economic transaction type. Some values contain spaces, such as `INTERNAL TRANSFER`. enum: - DEPOSIT - WITHDRAWAL - SWAP - NON_TAXABLE_CONVERSION - BRIDGE - INTERCOMPANY TRANSFER - INTERNAL TRANSFER - FEE - MINTING - STAKING_REWARD - VALIDATOR_REWARD - INVOICE - BILL - CLAIM REWARD - BORROW - REPAYMENT - RESERVES CHANGE - REALIZED_PNL - INCOME - EXPENSE - REFUND - CHARGEBACK - NFT - SPAM - UNKNOWN Transaction: type: object required: - id - account_id - organization_id - legal_entity_id - source_class - external - internal properties: id: type: string examples: - txn_abc123 description: Transaction ID (`txn_…`). sequence_number: type: - string - 'null' description: >- Sequence number, such as `OT-1234`. It is assigned shortly after creation, so it is `null` in the create response. account_id: type: - string - 'null' description: >- ID of the source of the transaction. Use it in the `account_id` filter of List transactions. organization_id: type: string description: Organization ID (`org_…`). legal_entity_id: type: string description: Legal entity ID (`le_…`). source_class: type: string enum: - crypto - fiat - card - exchange - other description: 'Kind of source: `crypto`, `fiat`, `card`, `exchange` or `other`.' provider: type: string enum: - wallet - fireblocks - plaid - ramp - rain - kraken - binance - coinbase - coinbase_prime - coinbase_exchange - coinbase_international - deribit - bitmex - bybit - kucoin - gate - mexc - gemini - woo - okx - bitfinex - circle - canton - niural - finch_payroll description: Provider that the transaction came from. vendor: type: - string - 'null' description: >- Counterparty name, or `null` when unknown. Can be bank text when there is no merchant name. provider_category: type: - string - 'null' description: >- Raw category metadata assigned by Ramp or Plaid. It is not accounting treatment. external: type: object properties: timestamp: type: string format: date-time description: Time of the transaction (ISO 8601). description: type: string description: Description from the provider. direction: type: string enum: - credit - debit description: >- `credit` for money in, `debit` for money out, relative to the source. quantity: type: - object - 'null' description: >- Token quantity breakdown (crypto only). `null` for fiat/card transactions. properties: gross: type: string description: >- Gross token quantity before fees. For a 1.5 ETH transfer with 0.003 ETH gas, `gross` is `"1.5"`. fee: type: string description: >- Token fee deducted (such as gas in native token). Same unit as `currency`. net: type: string description: Net token quantity after fees (`gross - fee`). currency: type: string description: Token symbol (crypto) or ISO 4217 (fiat). value_fiat: $ref: '#/components/schemas/ValueFiat' description: The transaction as the provider reported it. crypto: type: - object - 'null' description: Present when `source_class` is `crypto`. `null` otherwise. properties: chain: type: string description: Blockchain network, such as `eth`. asset_type: type: string description: Asset symbol, such as `ETH`. from_address: type: string description: Sending address. to_address: type: string description: Receiving address. hash: type: string description: On-chain transaction hash. bank: type: - object - 'null' description: Bank details for fiat transactions. properties: bank_name: type: string description: Bank name. account_last4: type: string description: Last four digits of the bank account. counterparty_name: type: string description: Counterparty name from the bank. merchant_id: type: string description: >- Stable merchant ID from Plaid. Use it to group transactions by merchant. category_version: type: string description: Version of the Plaid category taxonomy. category_confidence: type: string description: Plaid confidence in the category. running_balance: type: string description: >- Account balance after the transaction, when the bank reports it (decimal string). correction_status: type: string description: Status of a bank correction to this transaction. correction_reason: type: string description: Reason for the bank correction. bank_removed: type: boolean description: '`true` when the bank removed the transaction.' counterparties: type: array items: type: object properties: name: type: string nullable: true description: Counterparty name. entity_id: type: string nullable: true description: Plaid entity ID of the counterparty. type: type: string nullable: true description: >- Counterparty type, such as merchant or payment intermediary. confidence: type: string nullable: true description: Plaid confidence in the counterparty. description: Counterparties that Plaid identified. card: type: - object - 'null' description: Present when `source_class` is `card`. `null` otherwise. properties: merchant_name: type: string description: Merchant name. merchant_category: type: string description: Merchant category. card_last4: type: string description: Last four digits of the card. employee_name: type: string description: Cardholder name. internal: type: object properties: transaction_type: allOf: - $ref: '#/components/schemas/TransactionCategory' description: >- Economic transaction type. The linked journal shows the accounting treatment. status: type: string enum: - pending - posted - spam description: '`pending`, `posted` or `spam`.' memo: type: - string - 'null' description: Memo. journal_entry_id: type: - string - 'null' description: >- Prefixed ID of the associated journal entry (such as `je_abc123`). `null` if no journal entry has been posted. description: How Entendre records the transaction. created_at: type: - string - 'null' format: date-time description: Time the transaction was imported (ISO 8601). updated_at: type: - string - 'null' format: date-time description: ISO 8601 timestamp of the last update. tag_ids: type: array items: type: string description: Tag ID (`tag_…`). example: tag_507f1f77bcf86cd799439011 maxItems: 100 uniqueItems: true description: Tag IDs (`tag_…`). ErrorResponse: type: object required: - error properties: error: type: object required: - code - message - request_id properties: code: type: string description: Machine-readable error code. message: type: string description: Technical description for developers. fields: type: object additionalProperties: type: string description: >- Present only on VALIDATION_ERROR. Maps failing field paths to reason strings. details: type: object additionalProperties: true description: >- Optional redacted diagnostic details. Request validation uses fields or field_errors. suggested_action: type: string description: A suggested next step. documentation_url: type: string format: uri description: Link to documentation about this error. request_id: type: string description: Unique request ID for support escalation. description: Error details. ValueFiat: type: object description: >- Fiat values as decimal strings: `gross` is quantity × unit price, `fee` is token fee × unit price, and `net` is gross − fee. required: - gross - net - currency properties: gross: type: string description: >- Total fiat value before fees (`quantity × unit price`). Used as the line amount for journal entries. fee: type: string description: >- Fee in fiat terms (`token fee × unit price`). `"0.00"` if no fee. When non-zero, the fee is typically posted as a separate FEE-classified transaction. net: type: string description: Fiat value after fees (`gross − fee`). currency: type: string description: ISO 4217 currency code (such as `USD`, `EUR`). securitySchemes: ApiKey: type: apiKey in: header name: X-API-Key description: >- Your organization API key. Some operations also need a key that is associated with a user; their pages say so. ````