GET/v1/tagsstable

List contact tags

Needs: Read your data (mcp:read)
Plan: Any plan with API access
Limits: 300 a minute per key
Undo: Nothing to undo: this only reads.

Lists the contact tags in your workspace. Conversation tags are separate.

Try it

Query (3)

searchoptionalstring

Name contains this text.

cursoroptionalstring

The `next_cursor` from the previous page. Cursors expire after 24 hours.

limitoptionalinteger

How many items per page (1–100).

This only reads. It uses your real data and changes nothing.

curl -X GET 'https://mcp.wa-api.cloud/v1/tags' \
  -H "Authorization: Bearer $API_KEY"

The code reads your key from $API_KEY.

Parameters

Parameters
Field	Type	What it is
search	string · query	Name contains this text.1–100 characters
cursor	string · query	The `next_cursor` from the previous page. Cursors expire after 24 hours.1–2048 characters
limit	integer · query	How many items per page (1–100).1–100 · default `25`

Headers

Headers
Field	Type	What it is
Authorizationrequired	header	`Bearer $API_KEY` — your API key.
Api-Version	header	The API version to use, e.g. `2026-10-01`. Default: the version your key is pinned to.one of: `2026-10-01` · pattern `^\d{4}-\d{2}-\d{2}$`

Response `200`

A page of tags.

Response fields
Field	Type	What it is
datarequired	array of object
idrequired	string
namerequired	string or null
colorrequired	string or null
totalrequired	integer or null	-9007199254740991–9007199254740991
next_cursorrequired	string or null	Pass as "cursor" to get the next page; null when there are no more results.

Errors

Errors are application/problem+json. Branch on code.

Status	Code	When
400	invalid_input	A field is missing or has the wrong format. `errors[]` points at each field.
401	unauthenticated	The Authorization header is missing, the key is unknown, expired or revoked.
403	entitlement_required	The workspace's plan does not include API access (`api_access`).
403	insufficient_scope	The key does not have the permission this operation needs.
429	rate_limited	The key or workspace went over its rate limit. Wait for `Retry-After` seconds.
503	upstream_unavailable	A service behind the API is briefly unavailable. Safe to retry with backoff.

Examples

All tags

Response 200

{
  "data": [
    {
      "id": "17",
      "name": "vip",
      "color": "#22c55e"
    },
    {
      "id": "18",
      "name": "shopify",
      "color": null
    }
  ],
  "next_cursor": null,
  "total": 2
}

Operation path

The same operation is also at POST /v1/ops/crm_list_tags, with every field in the JSON body.