postproxy — a guide to social publishing APIs and workflows.social publishing API guide.

$ curl -X POST "https://api.example.dev/api/posts" \
    -H "Authorization: Bearer $API_KEY" \
    -H "Content-Type: application/json" \
    -d '{
      "post": {
        "body": "Behind the scenes of our latest project."
      },
      "profiles": ["instagram"],
      "media": ["photo.jpg"]
    }'

# Illustrative response format
200 OK  application/json

{
  "id": "example_123",
  "status": "scheduled",
  "platforms": [
    { "name": "instagram", "status": "pending" }
  ]
}