API Reference

List full message history across connected accounts or within one conversation

GET/v1/accounts/{accountGroupId}/messages

Resolving participants

Use GET /v1/accounts/{accountGroupId}/prospects/by-provider-id/{providerId} with items[].participantProviderId to resolve a conversation participant back to Sonarly prospect records in the same account group.

Integration notes

Permissions

messages:read for listing messages; messages:write for scheduled responses.

Async

Scheduled responses are queued through Sonarly's outbound scheduler and are not sent synchronously.

Pagination

List messages uses cursor and limit. Pass nextCursor to continue; hasMore tells you whether another page exists.

Idempotency

Send Idempotency-Key on scheduled-response retries. Same-key, same-body retries return the original scheduled request.

Parameters

accountGroupIdPath

Type: string

Account group ID that scopes the request.

Required

cursorQuery

Type: string

Opaque pagination cursor returned by the previous page.

Optional

limitQuery

Type: number

Maximum number of items to return in this page.

Optional

conversationIdQuery

Type: string

Existing conversation ID used when responding in a direct message thread.

Optional

Request body

This endpoint does not define a request body.

Responses

200

Paginated full message history across connected accounts or within one filtered conversation

Schema: MessageListSuccessResponse

400

Request validation failed

Schema: ValidationErrorResponse

401

Invalid or missing API key

Schema: ErrorResponse

403

Missing required permission

Schema: ErrorResponse

429

Rate limit exceeded

Schema: ErrorResponse

500

Internal server error

Schema: ErrorResponse

502

Upstream service error

Schema: ErrorResponse

Response examples

200 Example JSONMessageListSuccessResponse

{
    "success": true,
    "data": {
        "items": [
            {
                "id": "507f1f77bcf86cd799439011",
                "text": "string",
                "sentAt": "string",
                "accountId": "507f1f77bcf86cd799439011",
                "accountType": "string",
                "conversationId": "507f1f77bcf86cd799439011",
                "conversationProviderId": "507f1f77bcf86cd799439011",
                "conversationName": "Avery Stone",
                "participantProviderId": "507f1f77bcf86cd799439011",
                "senderId": "507f1f77bcf86cd799439011",
                "isSender": true,
                "unreadCount": 25,
                "parentMessageId": "507f1f77bcf86cd799439011",
                "attachments": [
                    {
                        "type": "string",
                        "id": "507f1f77bcf86cd799439011",
                        "url": "https://example.com/resource",
                        "fileName": "Avery Stone",
                        "mimeType": "string"
                    }
                ]
            }
        ],
        "nextCursor": "eyJjcmVhdGVkQXQiOiIyMDI2LTA0LTI4VDE1OjMwOjAwLjAwMFoifQ",
        "hasMore": true
    },
    "error": null,
    "traceId": "507f1f77bcf86cd799439011"
}

400 Example JSONValidationErrorResponse

{
    "success": false,
    "data": null,
    "error": {
        "code": "VALIDATION_ERROR",
        "message": "Thanks for the context. I can send over details this afternoon.",
        "details": "string"
    },
    "traceId": "507f1f77bcf86cd799439011"
}

401 Example JSONErrorResponse

{
    "success": false,
    "data": null,
    "error": {
        "code": "string",
        "message": "Thanks for the context. I can send over details this afternoon.",
        "details": "string"
    },
    "traceId": "507f1f77bcf86cd799439011"
}

403 Example JSONErrorResponse

{
    "success": false,
    "data": null,
    "error": {
        "code": "string",
        "message": "Thanks for the context. I can send over details this afternoon.",
        "details": "string"
    },
    "traceId": "507f1f77bcf86cd799439011"
}

429 Example JSONErrorResponse

{
    "success": false,
    "data": null,
    "error": {
        "code": "string",
        "message": "Thanks for the context. I can send over details this afternoon.",
        "details": "string"
    },
    "traceId": "507f1f77bcf86cd799439011"
}

500 Example JSONErrorResponse

{
    "success": false,
    "data": null,
    "error": {
        "code": "string",
        "message": "Thanks for the context. I can send over details this afternoon.",
        "details": "string"
    },
    "traceId": "507f1f77bcf86cd799439011"
}

502 Example JSONErrorResponse

{
    "success": false,
    "data": null,
    "error": {
        "code": "string",
        "message": "Thanks for the context. I can send over details this afternoon.",
        "details": "string"
    },
    "traceId": "507f1f77bcf86cd799439011"
}