Attach one file to many transactions

POST

/v1/transactions/bulk/attachment

Upload one file as multipart/form-data with transactions[i].id and transactions[i].type, at most 1000, and attach it to every listed transaction, replacing any existing attachment. Only trade and cashTransaction can take a file. The maximum file size is 5MB and the allowed file types are .pdf, .xlsx and .csv. Every listed transaction must be writable by the caller. Navexa applies all of them or none: if any item is notFound (missing, or not writable by the caller) or unsupported, nothing changes, applied is false and the response is a 400 carrying the same result. Each item reports changed, unchanged (already in that state), notFound or unsupported. In a rejected batch every valid item reports skipped (not written).

Access

OAuth scope: transactions:write

Available on: every plan, including free trials

Request

Authorization

API Key

Add parameter in header

Authorization

Example:

Authorization: ********************

Body Params multipart/form-data

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location '/v1/transactions/bulk/attachment' \
--header 'Authorization: <api-key>' \
--form 'File=@""' \
--form 'Transactions=""'

Responses

🟢200OK

application/json

Success

Bodyapplication/json

Example

{
    "action": "string",
    "applied": true,
    "summary": {
        "requested": 0,
        "changed": 0,
        "unchanged": 0,
        "skipped": 0,
        "rejected": 0
    },
    "items": [
        {
            "id": "string",
            "type": "string",
            "status": "string"
        }
    ],
    "recalculation": {
        "status": "string",
        "holdingIds": [
            0
        ]
    }
}

🟠400Bad Request

🟠401Unauthorized

🟠403Forbidden

🟠429

Modified at 2026-09-29 03:34:01

Confirm, unconfirm or delete many transactions

Pet