List broadcasts
/v1/projects/{project}/broadcasts in the Broadcasts API.
Every broadcast the project sent since history began, newest first, with who sent it and from where, the audience, the tallies and progress.line, the sentence the creator reads on the dashboard's Broadcasts page. filter keeps to one face (sending for the ones still moving, completed, failed); status keeps to one exact status. Pages with per_page, page, sort_by (created_at, status, sent_count, failed_count, finished_at) and sort_direction.
curl "https://api.subscriby.net/v1/projects/$PROJECT_ID/broadcasts?filter=completed" \ -H "Authorization: Bearer $SUBSCRIBY_TOKEN"A send made before the release that introduced the ledger has no row, so a broadcast_id remembered from an older broadcast.queued event answers 404 RESOURCE_NOT_FOUND.
Requires ability
The token must hold this ability, or the call is refused with 403.
MCP tool
Runs the same action from an agent, behind the same ability.
Authorization
bearerToken A personal access token minted on the dashboard under Settings, then Tokens, sent as Authorization: Bearer sbt_live_…. The token carries the abilities each endpoint lists under Requires ability and is frozen to one team.
In: header
Path Parameters
The project, resolved by the route binder.
uuidQuery Parameters
Keep to one face: sending (queued, sending or paused), completed or failed. Omit for every broadcast.
Value in
- "all"
- "sending"
- "completed"
- "failed"
Keep to one exact status: queued, sending, paused, completed or failed.
Value in
- "queued"
- "sending"
- "paused"
- "completed"
- "failed"
The 1-based page to return. A page past the last answers an empty data array with meta.total still filled, so a loop can stop without guessing.
1 <= value1Rows per page, 1 to 100. A higher value clamps to the cap silently. Defaults to 25.
1 <= value <= 10025The column to order by. Defaults to created_at; a column the endpoint does not offer falls back to the default rather than failing.
"created_at"asc or desc. Defaults to desc.
"desc"Value in
- "asc"
- "desc"
Legacy alias of per_page, kept for clients that predate it. per_page wins when both are sent.
1 <= value <= 100Responses
200OKapplication/json
The page.
401UnauthorizedAUTHENTICATION_REQUIREDapplication/json
The request carries no bearer token, or one that is revoked, malformed, or minted for another environment (an sbt_test_ token on production).
403ForbiddenTOKEN_MISSING_ABILITYapplication/json
The token is valid but does not carry the ability this endpoint requires; error.context.required_ability names the one to grant. An endpoint that also checks who owns a row or which tier the account is on answers FORBIDDEN, TEAM_TIER_REQUIRED or CONNECTOR_TIER_REQUIRED with the same status, and says so in its own description.
404Not foundRESOURCE_NOT_FOUNDapplication/json
An id in the path names nothing the token can see. TENANT_MISMATCH: the project sits outside the token's scope:project: allow-list, or the token carries no team scope. Both answer 404 rather than 403 so that existence outside the token's scope cannot be inferred.
422Validation failedVALIDATION_FAILEDapplication/json
The payload broke a rule, and error.fields maps each offending key to its messages. A refusal from the domain, such as a plan that cannot go on sale or a member who cannot be removed, uses the same code with error.message saying why and no fields.
429Too many requestsRATE_LIMITEDapplication/json
The token has spent its 300 requests a minute or 10,000 an hour; Retry-After says when the next one is accepted.
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