GET /evidence: Proof of each post a paid campaign put live

Overview

Scope: evidence:read.

Endpoint: GET https://app.distribution.tech/api/v1/evidence
Scope: evidence:read
Changes data: No, a read
MCP tool: evidence

Parameters

Parameters of GET /evidence
Name	In	Type	Required	Description
`campaign_id`	query	string (uuid)	No	Only this campaign.

Request with curl

Set DISTRIBUTION_API_KEY to a key from Developers with the evidence:read scope, and each path variable to an id from an earlier answer. The body carries the required fields.

curl

curl "https://app.distribution.tech/api/v1/evidence" \
  -H "Authorization: Bearer $DISTRIBUTION_API_KEY"

Response

200 OK. The body has these fields:

Response fields of GET /evidence
Name	Type	Required	Description
`items`	array of object	Yes

200 response body, every field with its type

{
  "items": [
    {
      "id": "<uuid>",
      "campaign_id": "<uuid>",
      "brief_id": "<uuid>",
      "campaign": "<string>",
      "slot": "<string>",
      "status": "live",
      "status_label": "<string>",
      "date": "<string>",
      "proof_url": "<string>",
      "published_at": "<date-time>",
      "disclosure": "<string>",
      "still_up": {
        "checked_at": "<date-time>",
        "views": 0,
        "line": "<string>"
      }
    }
  ]
}

Errors

Error statuses of GET /evidence
Status	When
`400`	A parameter is not valid: details.problems names each field and what it accepts.
`401`	No API key, an unknown one, or a revoked one.
`403`	The key does not have this endpoint's scope.
`429`	Too many requests for this key in the current minute (60); Retry-After and RateLimit-Reset say when to try again. On POST /campaigns and on POST /plans/current/lines when it starts a plan: the brand's 3 new campaigns in 24 hours are used (details.reason daily_campaign_limit); details.resets_at and Retry-After say when the limit reopens, a rolling 24 hours from the first of them, not a calendar day; archiving or deleting a campaign does not give its slot back. On GET /creators and GET /creators/{id}: a creator read limit is used (details.reason per_minute, daily_lists, daily_reveals, daily_seen or locked). daily_seen is your workspace's one pool of 300 creator views a day (300 different creators shown or opened since midnight UTC), shared by the app and every API key of the brand: details.scope workspace and details.limit 300; a creator already seen today, in the app or through any key, still opens and costs nothing. The other reasons are this key's own limit (details.scope key) or the brand's ceiling over all its keys (details.scope api).
`500`	internal: the request failed on our side. Try again.
`503`	unavailable: the service or this part of it is not reachable right now. Try again shortly.

GET /results: Results of each post a paid campaign put live

Get access

Keys are created in Developers once your brand is approved. Connect an agent to ask for access, then read the agent guide for the full flow.