Account

Upload the e-mail signature image

Session only. Multipart body with one field, file: PNG, JPEG or WebP, up to 2 MB. The image is re-encoded as PNG (at most 600 px wide, aspect ratio kept, EXIF and metadata stripped) and served from GET /v1/branding/{accountId}/signature; that URL becomes the account's brand_signature_url. Rendered at the bottom of every client-facing mail this account sends. Upload only — there is no pasted-URL form. Requires custom branding (Solo plan or higher, 402 plan_required with reason custom_branding otherwise).

post/v1/account/signature

Request

  • Base URL: https://api.briefgate.dev
  • URL: https://api.briefgate.dev/v1/account/signature
  • Auth: HTTP bearer

Response

Signature image stored

brand_signature_urlstring uri

Changes

No recorded changes to this operation across all 1 revision of this API.