> For the complete documentation index, see [llms.txt](https://help.multisig.ledger.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.multisig.ledger.com/reference/transactions.md).

# Transactions

## GET /api/v2/multisig-transactions/{safe\_tx\_hash}/

> Returns a multi-signature transaction given its Safe transaction hash

```json
{"openapi":"3.1.0","info":{"title":"Safe Transaction Service","version":"5.33.1"},"security":[{"cookieAuth":[]},{"tokenAuth":[]},{}],"components":{"securitySchemes":{"cookieAuth":{"type":"apiKey","in":"cookie","name":"sessionid"},"tokenAuth":{"type":"apiKey","in":"header","name":"Authorization","description":"Token-based authentication with required prefix \"Token\""}},"schemas":{"SafeMultisigTransactionResponseSerializerV2":{"type":"object","properties":{"safe":{"type":"string"},"to":{"type":"string"},"value":{"type":"string"},"data":{"type":["string","null"]},"operation":{"type":"integer","minimum":0},"gasToken":{"type":["string","null"]},"safeTxGas":{"type":"string"},"baseGas":{"type":"string"},"gasPrice":{"type":"string"},"refundReceiver":{"type":["string","null"]},"nonce":{"type":"string"},"executionDate":{"type":"string","format":"date-time"},"submissionDate":{"type":"string","format":"date-time"},"modified":{"type":"string","format":"date-time"},"blockNumber":{"type":["integer","null"],"readOnly":true},"transactionHash":{"type":"string"},"safeTxHash":{"type":"string"},"proposer":{"type":"string"},"proposedByDelegate":{"type":["string","null"]},"executor":{"type":["string","null"],"readOnly":true},"isExecuted":{"type":"boolean"},"isSuccessful":{"type":["boolean","null"],"readOnly":true},"ethGasPrice":{"type":["string","null"],"readOnly":true},"maxFeePerGas":{"type":["string","null"],"readOnly":true},"maxPriorityFeePerGas":{"type":["string","null"],"readOnly":true},"gasUsed":{"type":["integer","null"],"readOnly":true},"fee":{"type":["integer","null"],"readOnly":true},"origin":{"type":"string","readOnly":true},"dataDecoded":{"type":"string","deprecated":true,"description":"This field is deprecated and will be removed in future versions. Refer to decoder service [documentation](https://docs.safe.global/core-api/safe-decoder-service-reference#Data-decoder) for decoding guidance.","readOnly":true},"confirmationsRequired":{"type":"integer"},"confirmations":{"type":"object","additionalProperties":{},"description":"Validate and check integrity of confirmations queryset\n\n:param obj: MultisigConfirmation instance\n:return: Serialized queryset\n:raises InternalValidationError: If any inconsistency is detected","readOnly":true},"trusted":{"type":"boolean"},"signatures":{"type":["string","null"],"readOnly":true}},"required":["baseGas","blockNumber","confirmations","confirmationsRequired","dataDecoded","ethGasPrice","executionDate","executor","fee","gasPrice","gasUsed","isExecuted","isSuccessful","maxFeePerGas","maxPriorityFeePerGas","modified","nonce","operation","origin","proposedByDelegate","proposer","safe","safeTxGas","safeTxHash","signatures","submissionDate","to","transactionHash","trusted","value"]}}},"paths":{"/api/v2/multisig-transactions/{safe_tx_hash}/":{"get":{"operationId":"multisig_transactions_retrieve_2","description":"Returns a multi-signature transaction given its Safe transaction hash","parameters":[{"in":"path","name":"safe_tx_hash","schema":{"type":"string"},"required":true}],"tags":["transactions"],"responses":{"200":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/SafeMultisigTransactionResponseSerializerV2"}}},"description":""}}}}}}
```

## DELETE /api/v2/multisig-transactions/{safe\_tx\_hash}/

> Removes the queued but not executed multi-signature transaction associated with the given Safe transaction hash.\
> Only the proposer or the delegate who proposed the transaction can delete it.\
> If the transaction was proposed by a delegate, it must still be a valid delegate for the transaction proposer.\
> An EOA is required to sign the following EIP-712 data:\
> \
> \`\`\`python\
>  {\
>     "types": {\
>         "EIP712Domain": \[\
>             {"name": "name", "type": "string"},\
>             {"name": "version", "type": "string"},\
>             {"name": "chainId", "type": "uint256"},\
>             {"name": "verifyingContract", "type": "address"},\
>         ],\
>         "DeleteRequest": \[\
>             {"name": "safeTxHash", "type": "bytes32"},\
>             {"name": "totp", "type": "uint256"},\
>         ],\
>     },\
>     "primaryType": "DeleteRequest",\
>     "domain": {\
>         "name": "Safe Transaction Service",\
>         "version": "1.0",\
>         "chainId": chain\_id,\
>         "verifyingContract": safe\_address,\
>     },\
>     "message": {\
>         "safeTxHash": safe\_tx\_hash,\
>         "totp": totp,\
>     },\
> }\
> \`\`\`\
> \
> \`totp\` parameter is calculated with \`T0=0\` and \`Tx=3600\`. \`totp\` is calculated by taking the\
> Unix UTC epoch time (no milliseconds) and dividing by 3600 (natural division, no decimals)

````json
{"openapi":"3.1.0","info":{"title":"Safe Transaction Service","version":"5.33.1"},"security":[{"cookieAuth":[]},{"tokenAuth":[]},{}],"components":{"securitySchemes":{"cookieAuth":{"type":"apiKey","in":"cookie","name":"sessionid"},"tokenAuth":{"type":"apiKey","in":"header","name":"Authorization","description":"Token-based authentication with required prefix \"Token\""}}},"paths":{"/api/v2/multisig-transactions/{safe_tx_hash}/":{"delete":{"operationId":"multisig_transactions_destroy_2","description":"Removes the queued but not executed multi-signature transaction associated with the given Safe transaction hash.\nOnly the proposer or the delegate who proposed the transaction can delete it.\nIf the transaction was proposed by a delegate, it must still be a valid delegate for the transaction proposer.\nAn EOA is required to sign the following EIP-712 data:\n\n```python\n {\n    \"types\": {\n        \"EIP712Domain\": [\n            {\"name\": \"name\", \"type\": \"string\"},\n            {\"name\": \"version\", \"type\": \"string\"},\n            {\"name\": \"chainId\", \"type\": \"uint256\"},\n            {\"name\": \"verifyingContract\", \"type\": \"address\"},\n        ],\n        \"DeleteRequest\": [\n            {\"name\": \"safeTxHash\", \"type\": \"bytes32\"},\n            {\"name\": \"totp\", \"type\": \"uint256\"},\n        ],\n    },\n    \"primaryType\": \"DeleteRequest\",\n    \"domain\": {\n        \"name\": \"Safe Transaction Service\",\n        \"version\": \"1.0\",\n        \"chainId\": chain_id,\n        \"verifyingContract\": safe_address,\n    },\n    \"message\": {\n        \"safeTxHash\": safe_tx_hash,\n        \"totp\": totp,\n    },\n}\n```\n\n`totp` parameter is calculated with `T0=0` and `Tx=3600`. `totp` is calculated by taking the\nUnix UTC epoch time (no milliseconds) and dividing by 3600 (natural division, no decimals)","parameters":[{"in":"path","name":"safe_tx_hash","schema":{"type":"string"},"required":true}],"tags":["transactions"],"responses":{"204":{"description":"No response body"}}}}}}
````

## GET /api/v2/safes/{address}/all-transactions/

> Returns all the \*executed\* transactions for a given Safe address.\
> The list has different structures depending on the transaction type:\
> \- Multisig Transactions for a Safe. \`tx\_type=MULTISIG\_TRANSACTION\`.\
> \- Module Transactions for a Safe. \`tx\_type=MODULE\_TRANSACTION\`\
> \- Incoming Transfers of Ether/ERC20 Tokens/ERC721 Tokens. \`tx\_type=ETHEREUM\_TRANSACTION\`\
> Ordering\_fields: \["timestamp"] eg: \`-timestamp\` (default one) or \`timestamp\`\
> \
> Note: This endpoint has a bug that will be fixed in next versions of the endpoint. Pagination is done\
> using the \`Transaction Hash\`, and due to that the number of relevant transactions with the same\
> \`Transaction Hash\` cannot be known beforehand. So if there are only 2 transactions\
> with the same \`Transaction Hash\`, \`count\` of the endpoint will be 1\
> but there will be 2 transactions in the list.

```json
{"openapi":"3.1.0","info":{"title":"Safe Transaction Service","version":"5.33.1"},"security":[{"cookieAuth":[]},{"tokenAuth":[]},{}],"components":{"securitySchemes":{"cookieAuth":{"type":"apiKey","in":"cookie","name":"sessionid"},"tokenAuth":{"type":"apiKey","in":"header","name":"Authorization","description":"Token-based authentication with required prefix \"Token\""}},"schemas":{"PaginatedAllTransactionsSchemaSerializerV2List":{"type":"object","required":["count","results"],"properties":{"count":{"type":"integer"},"next":{"type":"string","nullable":true,"format":"uri"},"previous":{"type":"string","nullable":true,"format":"uri"},"results":{"type":"array","items":{"$ref":"#/components/schemas/AllTransactionsSchemaSerializerV2"}}}},"AllTransactionsSchemaSerializerV2":{"type":"object","description":"Just for the purpose of documenting, don't use it","properties":{"txType1":{"$ref":"#/components/schemas/SafeModuleTransactionWithTransfersResponse"},"txType2":{"$ref":"#/components/schemas/SafeMultisigTransactionWithTransfersResponseSerializerV2"},"txType3":{"$ref":"#/components/schemas/EthereumTxWithTransfersResponse"}},"required":["txType1","txType2","txType3"]},"SafeModuleTransactionWithTransfersResponse":{"type":"object","properties":{"created":{"type":"string","format":"date-time","readOnly":true},"executionDate":{"type":"string","format":"date-time"},"blockNumber":{"type":"integer"},"isSuccessful":{"type":"boolean","readOnly":true},"transactionHash":{"type":"string"},"safe":{"type":"string"},"module":{"type":"string"},"to":{"type":"string"},"value":{"type":"string","format":"decimal","pattern":"^-?\\d{0,78}(?:\\.\\d{0,0})?$"},"data":{"type":["string","null"]},"operation":{"enum":[0,1,2],"type":"integer","description":"* `0` - CALL\n* `1` - DELEGATE_CALL\n* `2` - CREATE","minimum":0,"maximum":32767},"dataDecoded":{"type":"string","deprecated":true,"description":"This field is deprecated and will be removed in future versions. Refer to decoder service [documentation](https://docs.safe.global/core-api/safe-decoder-service-reference#Data-decoder) for decoding guidance.","readOnly":true},"moduleTransactionId":{"type":"string","description":"Internally calculated parameter to uniquely identify a moduleTransaction \n`ModuleTransactionId = i+tx_hash+trace_address`"},"transfers":{"type":"array","items":{"$ref":"#/components/schemas/TransferWithTokenInfoResponse"}},"txType":{"type":"string","readOnly":true}},"required":["blockNumber","created","data","dataDecoded","executionDate","isSuccessful","module","moduleTransactionId","operation","safe","to","transactionHash","transfers","txType","value"]},"TransferWithTokenInfoResponse":{"type":"object","properties":{"type":{"type":"string","description":"Sometimes ERC20/721 `Transfer` events look the same, if token info is available better use that information\nto check\n\n:param obj:\n:return: `TransferType` as a string","readOnly":true},"executionDate":{"type":"string","format":"date-time"},"blockNumber":{"type":"integer"},"transactionHash":{"type":"string"},"to":{"type":"string"},"value":{"type":["string","null"]},"tokenId":{"type":["string","null"]},"tokenAddress":{"type":["string","null"]},"transferId":{"type":"string","readOnly":true,"description":"Internally calculated parameter to uniquely identify a transfer \nToken transfers are calculated as `transferId = e+tx_hash+log_index` \nEther transfers are calculated as `transferId = i+tx_hash+trace_address`"},"tokenInfo":{"$ref":"#/components/schemas/TokenInfoResponse"},"from":{"type":"string"}},"required":["blockNumber","executionDate","from","to","tokenId","tokenInfo","transactionHash","transferId","type","value"]},"TokenInfoResponse":{"type":"object","properties":{"type":{"type":"string","readOnly":true},"address":{"type":"string"},"name":{"type":"string"},"symbol":{"type":"string"},"decimals":{"type":"integer"},"logoUri":{"type":"string","readOnly":true},"trusted":{"type":"boolean"}},"required":["address","decimals","logoUri","name","symbol","trusted","type"]},"SafeMultisigTransactionWithTransfersResponseSerializerV2":{"type":"object","properties":{"safe":{"type":"string"},"to":{"type":"string"},"value":{"type":"string"},"data":{"type":["string","null"]},"operation":{"type":"integer","minimum":0},"gasToken":{"type":["string","null"]},"safeTxGas":{"type":"string"},"baseGas":{"type":"string"},"gasPrice":{"type":"string"},"refundReceiver":{"type":["string","null"]},"nonce":{"type":"string"},"executionDate":{"type":"string","format":"date-time"},"submissionDate":{"type":"string","format":"date-time"},"modified":{"type":"string","format":"date-time"},"blockNumber":{"type":["integer","null"],"readOnly":true},"transactionHash":{"type":"string"},"safeTxHash":{"type":"string"},"proposer":{"type":"string"},"proposedByDelegate":{"type":["string","null"]},"executor":{"type":["string","null"],"readOnly":true},"isExecuted":{"type":"boolean"},"isSuccessful":{"type":["boolean","null"],"readOnly":true},"ethGasPrice":{"type":["string","null"],"readOnly":true},"maxFeePerGas":{"type":["string","null"],"readOnly":true},"maxPriorityFeePerGas":{"type":["string","null"],"readOnly":true},"gasUsed":{"type":["integer","null"],"readOnly":true},"fee":{"type":["integer","null"],"readOnly":true},"origin":{"type":"string","readOnly":true},"dataDecoded":{"type":"string","deprecated":true,"description":"This field is deprecated and will be removed in future versions. Refer to decoder service [documentation](https://docs.safe.global/core-api/safe-decoder-service-reference#Data-decoder) for decoding guidance.","readOnly":true},"confirmationsRequired":{"type":"integer"},"confirmations":{"type":"object","additionalProperties":{},"description":"Validate and check integrity of confirmations queryset\n\n:param obj: MultisigConfirmation instance\n:return: Serialized queryset\n:raises InternalValidationError: If any inconsistency is detected","readOnly":true},"trusted":{"type":"boolean"},"signatures":{"type":["string","null"],"readOnly":true},"transfers":{"type":"array","items":{"$ref":"#/components/schemas/TransferWithTokenInfoResponse"}},"txType":{"type":"string","readOnly":true}},"required":["baseGas","blockNumber","confirmations","confirmationsRequired","dataDecoded","ethGasPrice","executionDate","executor","fee","gasPrice","gasUsed","isExecuted","isSuccessful","maxFeePerGas","maxPriorityFeePerGas","modified","nonce","operation","origin","proposedByDelegate","proposer","safe","safeTxGas","safeTxHash","signatures","submissionDate","to","transactionHash","transfers","trusted","txType","value"]},"EthereumTxWithTransfersResponse":{"type":"object","properties":{"executionDate":{"type":"string","format":"date-time"},"to":{"type":["string","null"]},"data":{"type":"string"},"txHash":{"type":"string"},"blockNumber":{"type":["integer","null"],"readOnly":true},"transfers":{"type":"array","items":{"$ref":"#/components/schemas/TransferWithTokenInfoResponse"}},"txType":{"type":"string","readOnly":true},"from":{"type":"string"}},"required":["blockNumber","data","executionDate","from","to","transfers","txHash","txType"]}}},"paths":{"/api/v2/safes/{address}/all-transactions/":{"get":{"operationId":"safes_all_transactions_list_2","description":"Returns all the *executed* transactions for a given Safe address.\nThe list has different structures depending on the transaction type:\n- Multisig Transactions for a Safe. `tx_type=MULTISIG_TRANSACTION`.\n- Module Transactions for a Safe. `tx_type=MODULE_TRANSACTION`\n- Incoming Transfers of Ether/ERC20 Tokens/ERC721 Tokens. `tx_type=ETHEREUM_TRANSACTION`\nOrdering_fields: [\"timestamp\"] eg: `-timestamp` (default one) or `timestamp`\n\nNote: This endpoint has a bug that will be fixed in next versions of the endpoint. Pagination is done\nusing the `Transaction Hash`, and due to that the number of relevant transactions with the same\n`Transaction Hash` cannot be known beforehand. So if there are only 2 transactions\nwith the same `Transaction Hash`, `count` of the endpoint will be 1\nbut there will be 2 transactions in the list.","parameters":[{"in":"path","name":"address","schema":{"type":"string"},"required":true},{"name":"ordering","required":false,"in":"query","description":"Which field to use when ordering the results.","schema":{"type":"string"}},{"name":"limit","required":false,"in":"query","description":"Number of results to return per page.","schema":{"type":"integer"}},{"name":"offset","required":false,"in":"query","description":"The initial index from which to return the results.","schema":{"type":"integer"}}],"tags":["transactions"],"responses":{"200":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/PaginatedAllTransactionsSchemaSerializerV2List"}}},"description":""}}}}}}
```

## GET /api/v2/safes/{address}/multisig-transactions/

> Returns all the multi-signature transactions for a given Safe address.\
> By default, only \`\`trusted\`\` multisig transactions are returned.

```json
{"openapi":"3.1.0","info":{"title":"Safe Transaction Service","version":"5.33.1"},"security":[{"cookieAuth":[]},{"tokenAuth":[]},{}],"components":{"securitySchemes":{"cookieAuth":{"type":"apiKey","in":"cookie","name":"sessionid"},"tokenAuth":{"type":"apiKey","in":"header","name":"Authorization","description":"Token-based authentication with required prefix \"Token\""}},"schemas":{"PaginatedSafeMultisigTransactionResponseSerializerV2List":{"type":"object","required":["count","results"],"properties":{"count":{"type":"integer"},"next":{"type":"string","nullable":true,"format":"uri"},"previous":{"type":"string","nullable":true,"format":"uri"},"results":{"type":"array","items":{"$ref":"#/components/schemas/SafeMultisigTransactionResponseSerializerV2"}}}},"SafeMultisigTransactionResponseSerializerV2":{"type":"object","properties":{"safe":{"type":"string"},"to":{"type":"string"},"value":{"type":"string"},"data":{"type":["string","null"]},"operation":{"type":"integer","minimum":0},"gasToken":{"type":["string","null"]},"safeTxGas":{"type":"string"},"baseGas":{"type":"string"},"gasPrice":{"type":"string"},"refundReceiver":{"type":["string","null"]},"nonce":{"type":"string"},"executionDate":{"type":"string","format":"date-time"},"submissionDate":{"type":"string","format":"date-time"},"modified":{"type":"string","format":"date-time"},"blockNumber":{"type":["integer","null"],"readOnly":true},"transactionHash":{"type":"string"},"safeTxHash":{"type":"string"},"proposer":{"type":"string"},"proposedByDelegate":{"type":["string","null"]},"executor":{"type":["string","null"],"readOnly":true},"isExecuted":{"type":"boolean"},"isSuccessful":{"type":["boolean","null"],"readOnly":true},"ethGasPrice":{"type":["string","null"],"readOnly":true},"maxFeePerGas":{"type":["string","null"],"readOnly":true},"maxPriorityFeePerGas":{"type":["string","null"],"readOnly":true},"gasUsed":{"type":["integer","null"],"readOnly":true},"fee":{"type":["integer","null"],"readOnly":true},"origin":{"type":"string","readOnly":true},"dataDecoded":{"type":"string","deprecated":true,"description":"This field is deprecated and will be removed in future versions. Refer to decoder service [documentation](https://docs.safe.global/core-api/safe-decoder-service-reference#Data-decoder) for decoding guidance.","readOnly":true},"confirmationsRequired":{"type":"integer"},"confirmations":{"type":"object","additionalProperties":{},"description":"Validate and check integrity of confirmations queryset\n\n:param obj: MultisigConfirmation instance\n:return: Serialized queryset\n:raises InternalValidationError: If any inconsistency is detected","readOnly":true},"trusted":{"type":"boolean"},"signatures":{"type":["string","null"],"readOnly":true}},"required":["baseGas","blockNumber","confirmations","confirmationsRequired","dataDecoded","ethGasPrice","executionDate","executor","fee","gasPrice","gasUsed","isExecuted","isSuccessful","maxFeePerGas","maxPriorityFeePerGas","modified","nonce","operation","origin","proposedByDelegate","proposer","safe","safeTxGas","safeTxHash","signatures","submissionDate","to","transactionHash","trusted","value"]},"CodeErrorResponse":{"type":"object","properties":{"code":{"type":"integer"},"message":{"type":"string"},"arguments":{"type":"array","items":{}}},"required":["arguments","code","message"]}}},"paths":{"/api/v2/safes/{address}/multisig-transactions/":{"get":{"operationId":"safes_multisig_transactions_list_2","description":"Returns all the multi-signature transactions for a given Safe address.\nBy default, only ``trusted`` multisig transactions are returned.","parameters":[{"in":"path","name":"address","schema":{"type":"string"},"required":true},{"in":"query","name":"failed","schema":{"type":"boolean"}},{"in":"query","name":"modified__lt","schema":{"type":"string","format":"date-time"}},{"in":"query","name":"modified__gt","schema":{"type":"string","format":"date-time"}},{"in":"query","name":"modified__lte","schema":{"type":"string","format":"date-time"}},{"in":"query","name":"modified__gte","schema":{"type":"string","format":"date-time"}},{"in":"query","name":"nonce__lt","schema":{"type":"number"}},{"in":"query","name":"nonce__gt","schema":{"type":"number"}},{"in":"query","name":"nonce__lte","schema":{"type":"number"}},{"in":"query","name":"nonce__gte","schema":{"type":"number"}},{"in":"query","name":"nonce","schema":{"type":"number"}},{"in":"query","name":"safe_tx_hash","schema":{"type":"string","format":"byte"}},{"in":"query","name":"to","schema":{"type":"string"}},{"in":"query","name":"value__lt","schema":{"type":"number"}},{"in":"query","name":"value__gt","schema":{"type":"number"}},{"in":"query","name":"value","schema":{"type":"number"}},{"in":"query","name":"executed","schema":{"type":"boolean"}},{"in":"query","name":"has_confirmations","schema":{"type":"boolean"}},{"in":"query","name":"trusted","schema":{"type":"boolean"}},{"in":"query","name":"execution_date__gte","schema":{"type":"string","format":"date-time"}},{"in":"query","name":"execution_date__lte","schema":{"type":"string","format":"date-time"}},{"in":"query","name":"submission_date__gte","schema":{"type":"string","format":"date-time"}},{"in":"query","name":"submission_date__lte","schema":{"type":"string","format":"date-time"}},{"in":"query","name":"transaction_hash","schema":{"type":["string","null"],"format":"byte"}},{"name":"ordering","required":false,"in":"query","description":"Which field to use when ordering the results.","schema":{"type":"string"}},{"name":"limit","required":false,"in":"query","description":"Number of results to return per page.","schema":{"type":"integer"}},{"name":"offset","required":false,"in":"query","description":"The initial index from which to return the results.","schema":{"type":"integer"}}],"tags":["transactions"],"responses":{"200":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/PaginatedSafeMultisigTransactionResponseSerializerV2List"}}},"description":""},"400":{"description":"Invalid data"},"422":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/CodeErrorResponse"}}},"description":"Invalid ethereum address"}}}}}}
```

## POST /api/v2/safes/{address}/multisig-transactions/

> Creates a multi-signature transaction for a given Safe account with its confirmations and\
> retrieves all the information related.

```json
{"openapi":"3.1.0","info":{"title":"Safe Transaction Service","version":"5.33.1"},"security":[{"cookieAuth":[]},{"tokenAuth":[]},{}],"components":{"securitySchemes":{"cookieAuth":{"type":"apiKey","in":"cookie","name":"sessionid"},"tokenAuth":{"type":"apiKey","in":"header","name":"Authorization","description":"Token-based authentication with required prefix \"Token\""}},"schemas":{"SafeMultisigTransaction":{"type":"object","properties":{"safe":{"type":"string"},"to":{"type":"string"},"value":{"type":"integer","minimum":0},"data":{"type":["string","null"]},"operation":{"type":"integer","minimum":0},"gasToken":{"type":["string","null"]},"safeTxGas":{"type":"integer","minimum":0},"baseGas":{"type":"integer","minimum":0},"gasPrice":{"type":"integer","minimum":0},"refundReceiver":{"type":["string","null"]},"nonce":{"type":"integer","minimum":0},"contractTransactionHash":{"type":"string"},"sender":{"type":"string"},"signature":{"type":["string","null"]},"origin":{"type":["string","null"],"maxLength":200}},"required":["baseGas","contractTransactionHash","gasPrice","nonce","operation","safe","safeTxGas","sender","to","value"]},"CodeErrorResponse":{"type":"object","properties":{"code":{"type":"integer"},"message":{"type":"string"},"arguments":{"type":"array","items":{}}},"required":["arguments","code","message"]}}},"paths":{"/api/v2/safes/{address}/multisig-transactions/":{"post":{"operationId":"safes_multisig_transactions_create_2","description":"Creates a multi-signature transaction for a given Safe account with its confirmations and\nretrieves all the information related.","parameters":[{"in":"path","name":"address","schema":{"type":"string"},"required":true}],"tags":["transactions"],"requestBody":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/SafeMultisigTransaction"}}},"required":true},"responses":{"201":{"description":"Created or signature updated"},"400":{"description":"Invalid data"},"422":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/CodeErrorResponse"}}},"description":"Invalid ethereum address | User is not an owner | Invalid safeTxHash |Invalid signature | Nonce already executed | Sender is not an owner"}}}}}}
```