---
title: "Creator Partnership Read Proof Endpoint"
method: POST
path: "/api/v1/remy/creator-partnership/read-proof"
tags: ["remy"]
---

# Creator Partnership Read Proof Endpoint

`POST /api/v1/remy/creator-partnership/read-proof`

## Request

- Base URL: `https://api.brandbooster.ai` (the document declares no server; this is the origin it was published from)
- URL: `https://api.brandbooster.ai/api/v1/remy/creator-partnership/read-proof`
- Auth: API key in header `X-Internal-Api-Key`

Onboarding form's screenshot read: one vision call, numbers back, nothing stored.
Rate-limited per IP because the key is public and every call is a paid model call.

## Request body

- CreatorPartnershipReadProofRequestDTO: One Insights screenshot, read before submit so the creator can check the numbers.
  - `screenshot` ScreenshotUploadDTO, required: One creator-submitted proof file, sent either inline or by link. content_base64 is what the landing-page form sends: it holds the file in the browser, so it can post the bytes straight into the request. source_url is for the intake paths that only ever have a link — a Google Form's Apply Script hands over a Drive file, and re-downloading it in the browser just to re-upload it would be silly. Either way the file ends up on our own bucket, so nothing downstream depends on the original link staying reachable.
    - `filename` string, nullable
    - `content_base64` string, nullable
    - `source_url` string, nullable
    - `content_type` string, nullable

## Response `200`

Successful Response

- CreatorPartnershipReadProofResponseDTO: What one Insights screenshot showed; null wherever the number was not visible.
  - `followers` integer, nullable
  - `engagement_rate` number, nullable
  - `avg_views` integer, nullable
  - `avg_shares` number, nullable
  - `status` string, required

## Other responses

- `422`: Validation Error

## Changes

> 35 revisions in range; 1 not diffed.

- **2026-10-19** `6d8b6d320543`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/brandbooster/apis/fastapi/changes/api/v1/remy/creator-partnership/read-proof/post.md)

---

[API](https://skmtc.dev/brandbooster/apis/fastapi.md) - [All operations](https://skmtc.dev/brandbooster/apis/fastapi/llms.txt) - [OpenAPI document](https://skmtc.dev/brandbooster/apis/fastapi/revisions/8e8c18c2dc35?raw)