Get a pre-signed upload URL
Create a pending media upload intent and generate a create-only pre-signed R2 PUT URL. Send every header in upload_headers exactly as returned, including Content-Type and If-None-Match, then call POST /v1/media/confirm; confirmation is mandatory before using the canonical media URL.
Authorization
Bearer AuthorizationBearer <token>
API key (rlay_live_* or rlay_test_). Invite redemption also accepts a server-derived rlay_session_ bearer for a current user session.
In: header
Request Body
application/json
TypeScript Definitions
Use the request body type in TypeScript.
Response Body
application/json
application/json
curl -X POST "https://example.com/v1/media/presign" \ -H "Content-Type: application/json" \ -d '{ "content_type": "string", "filename": "string" }'{ "expires_in": 0, "id": "string", "upload_headers": { "Content-Type": "string", "If-None-Match": "*" }, "upload_url": "http://example.com", "url": "http://example.com"}Found something wrong? Help us improve this page.