API Reference

[BETA] add and update contact

post
https://waapi.app/api/v1/instances//client/action/upsert-contact

Creates a new contact or updates an existing one in the address book. The contact will be synchronized to the device's address book if syncToAddressbook is true. Note: This endpoint is currently in beta and may change without notice.

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Path Params
int64
required

Instance ID

Body Params
string
required

The phone number of the contact

string
required

The first name of the contact

string
required

The last name of the contact

boolean
Defaults to true

Whether to sync the contact to the device's address book

Responses

401

Unauthorized — invalid or missing bearer token

403

Forbidden — insufficient permissions or account blocked

404

Not found — instance does not exist or does not belong to you

409

Conflict — instance is not ready

429

Too many requests — rate limit exceeded

Updated 17 days ago

Language
Credentials
Bearer
JWT
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Response
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application/json

Updated 17 days ago