`social.updateDraft`

Change an existing social DRAFT (postId from social.posts): its text, accounts, placements, media addresses or planned time (when {day,time} as in social.draftPost, or plannedAt; clearPlannedAt removes it). Only a draft or failed post can change; it stays a draft and nothing is published. Placements per network: instagram feed|carousel|story|reel, facebook feed|story|reel, tiktok none (the media decides); other networks take none. A story, reel or carousel needs media.


REST	`POST /v1/social/update-draft`
RPC form	`POST /mcp/mutate` with `"fn": "social.updateDraft"`
Scope	`write`
Sandbox key	allowed
Extra entitlement	none
MCP tools	none, HTTP only
Internal function	`social/posts:updateDraftForKey`

A free sandbox key may call it.

Arguments

Argument	Type	Required
`projectId`	`id<"projects">`	required
`postId`	`id<"socialPosts">`	required
`content`	`string`	optional
`accountIds`	`string[]`	optional
`placements`	`object[]`	optional
`mediaUrls`	`string[]`	optional
`plannedAt`	`string`	optional
`when`	`{ day: string; time?: string; nextWeek?: boolean }`	optional
`timezone`	`string`	optional
`clearPlannedAt`	`boolean`	optional

What Selda fills in

You never send these. The HTTP layer overwrites them from the API key, which is what keeps one organisation’s data out of another’s reach.

Argument	Filled in from
`orgId`	your organisation, resolved from the API key

Example request

Required arguments only. Values in angle brackets are yours to fill in; the optional ones are in the table above.

curl -X POST https://api.selda.ai/v1/social/update-draft \
  -H "Authorization: Bearer sk_live_..." \
  -H "Content-Type: application/json" \
  -d '{ "projectId": "<projectId>", "postId": "<postId>" }'

{
  "projectId": "<projectId>",
  "postId": "<postId>"
}

The same call in the RPC form

One dispatcher answers both, so this is the same request at a different URL. Use it when you are already posting to /mcp/*, or for a function that has no path of its own.

curl -X POST https://api.selda.ai/mcp/mutate \
  -H "Authorization: Bearer sk_live_..." \
  -H "Content-Type: application/json" \
  -d '{ "fn": "social.updateDraft", "args": { "projectId": "<projectId>", "postId": "<postId>" } }'

{
  "fn": "social.updateDraft",
  "args": {
    "projectId": "<projectId>",
    "postId": "<postId>"
  }
}

Example response

Every endpoint answers in the same envelope, whichever URL you called.

{
  "value": <the function's return value>,
  "request_id": "req_..."
}

The shape of value is not documented here. social/posts:updateDraftForKey declares no returns validator, so there is nothing to derive it from, and a shape written out by hand here is a shape that goes stale without anything noticing. Call it once against a test key and read what comes back.

On failure the body is { "error": { "type", "code", "message", "request_id" }, "request_id" } and request_id is echoed in the X-Request-Id header.

Generated from convex/lib/mcpRegistry.ts. Nothing in this reference sends: launchRun is in no registry and never will be, so a script can prepare a campaign completely and a person still presses send in the app.

querysocial.posts runsocial.week