linkedin.message

live

Message a connection from your account, reply in an existing thread, or send an InMail (Premium or open profiles). You are the sender of record.

live coverage

Unipile: all inputs

✓ marks a combination proven with a real provider call. Others are wired and unit-tested; their first live run verifies them.

Providers

Provider	Status
Unipile	live

Billing

Unit: per_message · unmatched results billed: no
Priced per message sent; a refused send bills nothing.

The exact quote is returned by /v1/inspect before every call and held with headroom (1.5x the quote) on execution. The quote is the price floor: if the provider's actual cost overruns it, the run bills at about 1.5x cost, never above the hold. The unused part of every hold is released.

Run it

curl https://api.routergrowth.com/v1/run \
  -H "Authorization: Bearer $ROUTERGROWTH_API_KEY" \
  -d '{
    "capability": "linkedin.message",
    "input": { "text": "..." },
    "routing": {"provider": "auto"}
  }'

Input schema

{
  "properties": {
    "account_id": {
      "type": "string"
    },
    "chat_id": {
      "description": "From linkedin.messages: reply in that thread",
      "type": "string"
    },
    "inmail": {
      "default": false,
      "description": "Send as InMail (needs a subject)",
      "type": "boolean"
    },
    "profile_url": {
      "description": "Start a new conversation with this person",
      "type": "string"
    },
    "provider_id": {
      "type": "string"
    },
    "subject": {
      "type": "string"
    },
    "text": {
      "type": "string"
    }
  },
  "required": [
    "text"
  ],
  "type": "object"
}

Normalized output fields

chat_id · message_id