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whatsync-app Saving and filters API

The Saving and filters API from whatsync-app — 6 operation(s) for saving and filters.

whatsync-app Saving and filters API is one of 10 APIs that whatsync-app publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

This API exposes 1 JSON Schema definition.

Tagged areas include Saving and filters. The published artifact set on APIs.io includes an OpenAPI specification and 1 JSON Schema.

This API exposes 6 operations across 6 paths, and defines 1 schema. It is described by OpenAPI 3.2.0, at version 2026-10-01.

Requests are made against a single base URL, https://whatsync.app.

6 operations 6 paths 1 schemas 6 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
2026-10-01
Base URL
https://whatsync.app
Authentication
HTTP Bearer, API Key, API Key, HTTP Bearer
Resource Areas
1

Authentication & Security 4

whatsync-app Saving and filters API declares 4 security schemes for authenticating requests. It accepts HTTP bearer tokens (wsk_live_) (bearerKey). An API key is passed in the header as X-API-Key (headerKey). An API key is passed in the header as x-service-api-key (ServiceApiKey). It accepts HTTP bearer tokens (WhatSync service API key) (ServiceBearerAuth). By default, every request must be authenticated.

  • ServiceApiKey — Workspace service API key shown in WhatSync. Only for /api/send-template.
  • ServiceBearerAuth — The workspace service API key as a Bearer token. Only for /api/send-template.

Paths & Operations 6

Across 6 paths, the API surfaces 6 operations — 6 POST. Each is listed below with its method, path, parameters, and response codes.

Saving and filters 6
POST
/api/v1/tools/add_number_filter
Add numbers to the filter list
add_number_filter 1 param body → 200400401403404405409413
POST
/api/v1/tools/delete_chat
Delete one saved chat
delete_chat 1 param body → 200400401403404405409413
POST
/api/v1/tools/get_sync_settings
Inspect WhatsApp sync settings
get_sync_settings body → 200400401403404405409413
POST
/api/v1/tools/list_number_filters
List included or excluded numbers
list_number_filters body → 200400401403404405409413
POST
/api/v1/tools/remove_number_filter
Remove numbers from the filter list
remove_number_filter 1 param body → 200400401403404405409413
POST
/api/v1/tools/update_sync_settings
Update WhatsApp sync settings
update_sync_settings 1 param body → 200400401403404405409413

Schemas 1

The contract defines 1 schema that model the data the API accepts and returns. The most detailed is Error (1 property). Each schema is shown below with its type and property counts.

Error
object
1 property 1 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

whatsync-app-saving-and-filters-api-openapi.yml Raw ↑

Other APIs whatsync-app publishes across the network.

whatsync-app Account API
whatsync-app Business and pricing API
whatsync-app Business templates (Attio workflows) API
whatsync-app Campaigns API
whatsync-app Forms API
whatsync-app Groups API
whatsync-app Reading and account API
whatsync-app Sending and message actions API
whatsync-app Webhooks API
Where this information came from

This is an independent, third-party profile of whatsync-app Saving and filters API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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