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Developer APIContactsList Duplicate Contacts

List Duplicate Contacts

Generates duplicate contact report identifying duplicates by canonical normalized phone and by email across different phone numbers.

GET/api/v1/contacts/duplicates

Response Payload

200 OKapplication/json
statusstring

"1" = Success, "0" = Failure.

messageobject

The response data payload.

Code Snippets & Examples

1curl -X GET "https://app.chatofy.in/api/v1/contacts/duplicates" \
2 -H "Authorization: Bearer YOUR_API_KEY"

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1curl -X GET "https://app.chatofy.in/api/v1/contacts/duplicates" \
2 -H "Authorization: Bearer YOUR_API_KEY"
200 OKapplication/json
1{
2 "success": true,
3 "data": {
4 "total_duplicate_groups": 1,
5 "phone_duplicates": [
6 {
7 "key": "919876543210",
8 "type": "phone",
9 "count": 2,
10 "contacts": [
11 {
12 "id": "c1",
13 "phone_number": "919876543210",
14 "first_name": "Priya",
15 "created_at": "2026-10-01T10:00:00+05:30"
16 },
17 {
18 "id": "c2",
19 "phone_number": "919876543210",
20 "first_name": "Priya S",
21 "created_at": "2026-10-10T10:00:00+05:30"
22 }
23 ]
24 }
25 ],
26 "email_duplicates": []
27 },
28 "message": "Duplicate contacts report generated successfully"
29}