PUT
/v1/campaigns/global-leads/:leadIdUpdate lead
Updates a lead's fields and/or labels.
Request
| Authorization | Bearer YOUR_API_KEY |
| Content-Type | application/json |
Parameters
| Field | Type | Required | Description |
|---|---|---|---|
| leadId | string | Required | Lead ID. |
| fields | object | Optional | Fields to update. |
| labels | object[] | Optional | { labelId, name, color }[] — up to 50. |
curl -X PUT "https://api.stynar.com/v1/campaigns/global-leads/lead_1a2b3c" \
-H "Authorization: Bearer esk_your_key_here" \
-H "Content-Type: application/json" \
-d '{"fields":{"company":"Acme Corp"},"labels":[{"labelId":"lbl_1","name":"Hot lead","color":"#7C3AED"}]}'Response
✓ 200 OK
200 response
{
"leadId": "lead_1a2b3c",
"fields": {
"company": "Acme Corp"
}
}Response fields
Errors
| Status | Code | Meaning |
|---|---|---|
| ✕ 401 Unauthorized | UNAUTHORIZED | Missing, malformed, unknown, revoked, or expired key. |
| ✕ 403 Forbidden | API_ACCESS_DISABLED | Your account doesn't currently have API access. |
| ✕ 403 Forbidden | INSUFFICIENT_SCOPE | The key doesn't have the scope this endpoint requires. |
| ✕ 404 Not Found | NOT_FOUND | Unknown route, or a resource that doesn't exist / isn't yours. |
| ✕ 409 Conflict | CONFLICT | The action can't be applied to the resource's current state. |
| ✕ 429 Too Many Requests | RATE_LIMIT_EXCEEDED | Per-minute or per-second limit hit. |
| ✕ 429 Too Many Requests | QUOTA_EXCEEDED | Monthly quota exhausted. |
| ✕ 500 Internal Server Error | INTERNAL_ERROR | Something broke on Stynar's end. |