Uploads | API & MCP Reference | Archera

Upload a billing file for savings analysis

post/v1/org/{org_id}/uploads

Accepts a multipart PDF or CSV billing file, stores it in Archera's invoice upload bucket, and returns an upload ID. Use this upload ID when invoking the Savings Analysis MCP tool. The upload status workflow is: PENDING before storage begins, PROCESSING while the file is being transferred, COMPLETE once it is available for analysis, and ERROR if storage fails.

Path parameters

• org_id string · uuid Required

Body

• multipart/form-data
  • description string · max: 255 · nullable Optional
  • files string · binary Write-only Required

Responses

• 201 Created

• application/json - id string · uuid Read-only Required - created_at string · date-time Read-only Required - org_id string · max: 50 Read-only Required - file_name string · max: 255 Read-only Required - content_type string · max: 255 Read-only Required - size_bytes integer Read-only Required - description string · max: 255 · nullable Read-only Required - upload_status string · enum Read-only Required Possible values: PENDING, PROCESSING, COMPLETE, ERROR - source undefined · enum Read-only Required Possible values: agent_upload, attachment, partner_api - detected_type string · max: 64 · nullable Read-only Required - available_actions string[] Read-only Optional

• 400 Bad request

• 401 Unauthorized

• 403 Forbidden

• 404 Not found

• 405 Method not allowed

• 409 Conflict

• 422 Unprocessable Content

• 500 Internal server error

• default Default error response

Example Request

POST /v1/org/{org_id}/uploads HTTP/1.1
Content-Type: multipart/form-data
Accept: */*
Content-Length: 36

{
  "description": null,
  "file": "binary"
}

Example Response

{
  "id": "123e4567-e89b-12d3-a456-426614174000",
  "created_at": "2026-07-27T21:08:04.625Z",
  "org_id": "text",
  "file_name": "text",
  "content_type": "text",
  "size_bytes": 1,
  "description": null,
  "upload_status": "PENDING",
  "source": "agent_upload",
  "detected_type": null,
  "available_actions": ["text"]
}

Get uploaded billing file status

get/v1/org/{org_id}/uploads/{upload_id}

Returns metadata and upload status for a partner API upload. Clients can poll this endpoint until upload_status is COMPLETE, then pass the upload ID to the Savings Analysis MCP tool.

Path parameters

• org_id string · uuid Required
• upload_id string · uuid Required

Responses

• 200 OK

• 400 Bad request

• 401 Unauthorized

• 403 Forbidden

• 404 Not found

• 405 Method not allowed

• 409 Conflict

• 500 Internal server error

• default Default error response

Example Request

GET /v1/org/{org_id}/uploads/{upload_id} HTTP/1.1
Accept: */*

Example Response