# API: tracking links, domains, pixels and stats

_API · 9 min read · Updated 2026-10-22 · https://lanachat.ai/guides/api-tracking/_

A **tracking link** sends a visitor to a creator on Telegram and counts what follows: clicks, conversations, first messages, buyers and revenue. Links can live on your own **domain**, fire ad **pixels** (Meta, TikTok, Snap) and send server **events**. These endpoints match the **Tracking** page.

## Endpoints

| Method | Path | Description | Permission | Status |
|---|---|---|---|---|
| GET | `/links` | List links (`creator_id=`, `archived=false`) with their counters | `can_tracking` or `can_sales_read` | Planned |
| POST | `/links` | Create a link | `can_tracking` | Planned |
| GET | `/links/{id}` | One link | `can_tracking` or `can_sales_read` | Planned |
| PUT | `/links/{id}` | Replace a link (name, slug, domain, destination, UTM, pixels) | `can_tracking` | Planned |
| DELETE | `/links/{id}` | Archive a link (`permanent=1` deletes it) | `can_tracking` | Planned |
| GET | `/domains` | Your domains (`status=active,inactive`, `q=`) | `can_tracking` | Planned |
| POST | `/domains` | Add a domain (status `pending`) | `can_tracking` | Planned |
| POST | `/domains/{host}/verify` | Check its DNS records now | `can_tracking` | Planned |
| PATCH | `/domains/{host}` | Make a verified domain the default, or change its label | `can_tracking` | Planned |
| DELETE | `/domains/{host}` | Remove a domain no active link uses | `can_tracking` | Planned |
| GET | `/pixels` | The Meta, TikTok and Snap connections and the consent mode | `can_tracking` | Planned |
| PUT | `/pixels/{provider}` | Connect or replace a pixel (`meta`, `tiktok`, `snap`) | `owner` | Planned |
| DELETE | `/pixels/{provider}` | Disconnect a pixel | `owner` | Planned |
| POST | `/pixels/{provider}/test` | Send a test event and return the platform's answer | `can_tracking` | Planned |
| PUT | `/pixels/consent` | Consent mode: `page` or `implicit_by_country` | `owner` | Planned |
| GET | `/events` | Built-in and custom events, with 7-day delivery counts | `can_tracking` | Planned |
| POST | `/events` | Create a custom event | `owner` | Planned |
| PATCH | `/events/{id}` | Turn an event on or off per network | `owner` | Planned |
| DELETE | `/events/{id}` | Delete a custom event | `owner` | Planned |
| GET | `/stats` | Daily totals, per link and per source (`from=`, `to=`, `creator_id=`) | `can_sales_read` | Planned |
| GET | `/stats/export.csv` | The same numbers as CSV | `can_sales_read` | Planned |

## The link object

```json
{
  "id": "lnk_3",
  "name": "TikTok · Lea night",
  "slug": "lea-tiktok-night",
  "creator_id": "cr_lea",
  "source": "tiktok",
  "campaign": "Autumn",
  "domain": "go.mia-links.com",
  "public_url": "https://go.mia-links.com/r/lea-tiktok-night",
  "destination": "pool",
  "account_id": null,
  "utm": { "source": "tiktok", "medium": "social", "campaign": "autumn" },
  "pixels": { "meta": false, "tiktok": true, "snap": false },
  "counters": { "clicks": 640, "conversations": 97, "first_messages": 76, "buyers": 14, "revenue_stars": 6200 },
  "archived": false,
  "created_at": "2026-09-12T08:00:00Z"
}
```

| Field | Type | Description |
|---|---|---|
| `id` | string | Starts with `lnk_` |
| `name` | string | The name your team sees |
| `slug` | string | The end of the public URL |
| `creator_id` | string | The creator the link sends to |
| `source`, `campaign` | string | Where the traffic comes from, and your campaign name |
| `domain` | string | A verified domain of the workspace, or the LanaChat domain |
| `public_url` | string | `https://<domain>/r/<slug>`: the URL to put in a bio or an ad |
| `destination` | string | `pool` or `account` |
| `account_id` | string or null | The fixed account when `destination` is `account` |
| `utm` | object | `source`, `medium`, `campaign` |
| `pixels` | object | Which connected pixels fire on this link |
| `counters` | object | `clicks`, `conversations`, `first_messages`, `buyers`, `revenue_stars` |
| `archived` | boolean | Archived links are left out of stats |
| `created_at` | string | ISO 8601, UTC |

- `destination` is `pool` (the account is chosen at click time among the creator's pool, see [pools](https://lanachat.ai/guides/api-telegram-accounts/)) or `account` (always the same `account_id`).
- `slug`: lowercase letters, digits and dashes, 1 to 48 characters, starting and ending with a letter or a digit, unique among active links of the same domain.
- `domain` must be a verified domain of the workspace; without it the LanaChat domain is used.
- `utm` values: up to 80 letters, digits, dots, dashes or underscores. They are stamped on every click and forwarded to pixel events.

## The domain object

```json
{
  "host": "go.mia-links.com",
  "builtin": false,
  "status": "pending",
  "error": null,
  "ssl": "none",
  "is_default": false,
  "label": "Lea TikTok",
  "token": "8be03d5f19a2",
  "checks": 0,
  "added_at": "2026-10-05T10:00:00Z",
  "verified_at": null,
  "last_check_at": null
}
```

| Field | Type | Description |
|---|---|---|
| `host` | string | A subdomain in lowercase (at least 3 labels), unique in the workspace |
| `builtin` | boolean | `true` for the LanaChat domain, which can never be removed |
| `status` | string | `verified`, `pending` or `error` |
| `error` | string or null | A plain sentence when `status` is `error` |
| `ssl` | string | `none`, `issuing` or `active` |
| `is_default` | boolean | Exactly one verified domain is the default |
| `label` | string or null | A name for your team, up to 60 characters |
| `token` | string | The value of the TXT verification record |
| `checks` | number | DNS checks made so far |
| `added_at`, `verified_at`, `last_check_at` | string or null | ISO 8601, UTC |

## The pixel connection object

```json
{ "connected": true, "pixel_id": "123456789012345", "token_last4": "x9Qa", "token_status": "valid", "token_error": null, "test_event_code": "TEST4821", "connected_at": "2026-10-06T14:30:00Z" }
```

| Field | Type | Description |
|---|---|---|
| `connected` | boolean | The pixel is connected |
| `pixel_id` | string | Meta: 15 or 16 digits. TikTok: 20 capital letters or digits. Snap: a UUID |
| `token_last4` | string | The last 4 characters of the access token, never the token itself |
| `token_status` | string | `valid`, `expired` or `invalid` |
| `token_error` | string or null | A plain sentence, for example "Access token expired on 3 Oct. Replace it to resume delivery." |
| `test_event_code` | string or null | The test code of the platform's events manager |
| `connected_at` | string | ISO 8601, UTC |

## The event object

```json
{
  "id": "evt_purchase",
  "name": "Purchase",
  "builtin": true,
  "trigger": { "type": "purchase" },
  "networks": { "meta": true, "tiktok": true, "snap": false }
}
```

| Field | Type | Description |
|---|---|---|
| `id` | string | The event id |
| `name` | string | Built-in name, or your custom name: a letter, then up to 39 letters, digits or underscores, unique in the workspace |
| `builtin` | boolean | `true` for Lead, Contact, Purchase, Subscribe and InitiateCheckout |
| `trigger` | object | `type`, and a `value` for the triggers that need one |
| `networks` | object | On or off for `meta`, `tiktok` and `snap` |

## The stats object

```json
{
  "days":    [ { "date": "2026-10-05", "clicks": 54, "conversations": 9, "first_messages": 7, "buyers": 2, "revenue_stars": 950 } ],
  "links":   [ { "link_id": "lnk_3", "clicks": 640, "conversations": 97, "first_messages": 76, "buyers": 14, "revenue_stars": 6200 } ],
  "sources": [ { "source": "instagram", "clicks": 1210, "conversations": 160, "first_messages": 131, "buyers": 22, "revenue_stars": 9100 } ]
}
```

| Field | Type | Description |
|---|---|---|
| `days` | array | One row per UTC day of the period |
| `links` | array | One row per link, over the whole period |
| `sources` | array | One row per source group: `instagram`, `tiktok`, `snapchat`, `meta`, `x` and `other` |
| `clicks` | number | Redirects served |
| `conversations` | number | Telegram conversations started with the link |
| `first_messages` | number | Fans who wrote at least once |
| `buyers` | number | Distinct fans with a verified Stars purchase in the period |
| `revenue_stars` | number | Verified Stars purchases of those fans in the period |

## Links

### List links

`GET /links` · `can_tracking` or `can_sales_read`

| Parameter | Type | Required | Description |
|---|---|---|---|
| `creator_id` | string | No | Only this creator's links |
| `archived` | boolean | No | `false` (default view) hides archived links |
| `limit`, `cursor` | number, string | No | [Pagination](https://lanachat.ai/guides/api-overview/) |

```bash
curl "https://api.lanachat.ai/v1/links?creator_id=cr_lea&archived=false" \
  -H "Authorization: Bearer $LANACHAT_TOKEN"
```

The answer is a paged list of link objects, each with its `counters`.

### Create a link

`POST /links` · `can_tracking`

| Parameter | Type | Required | Description |
|---|---|---|---|
| `name` | string | Yes | The name your team sees |
| `slug` | string | Yes | Lowercase letters, digits and dashes, 1 to 48 characters |
| `creator_id` | string | Yes | The creator the link sends to |
| `source` | string | No | `instagram`, `tiktok`, `snapchat`, `meta`, `x` or another source |
| `campaign` | string | No | Your campaign name |
| `destination` | string | No | `pool` or `account` |
| `account_id` | string | When `destination` is `account` | The fixed Telegram account |
| `domain` | string | No | A verified domain; without it the LanaChat domain |
| `utm` | object | No | `source`, `medium`, `campaign` |
| `pixels` | object | No | `meta`, `tiktok`, `snap`: `true` to fire that pixel |

```bash
curl -X POST https://api.lanachat.ai/v1/links \
  -H "Authorization: Bearer $LANACHAT_TOKEN" \
  -H "Idempotency-Key: $(uuidgen)" \
  -H "Content-Type: application/json" \
  -d '{"name": "Insta bio · Lea", "slug": "lea-bio", "creator_id": "cr_lea", "source": "instagram", "destination": "pool", "domain": "go.mia-links.com"}'
```

```json
{
  "id": "lnk_9",
  "name": "Insta bio · Lea",
  "slug": "lea-bio",
  "creator_id": "cr_lea",
  "source": "instagram",
  "campaign": null,
  "domain": "go.mia-links.com",
  "public_url": "https://go.mia-links.com/r/lea-bio",
  "destination": "pool",
  "account_id": null,
  "utm": { "source": null, "medium": null, "campaign": null },
  "pixels": { "meta": false, "tiktok": false, "snap": false },
  "counters": { "clicks": 0, "conversations": 0, "first_messages": 0, "buyers": 0, "revenue_stars": 0 },
  "archived": false,
  "created_at": "2026-10-06T14:40:00Z"
}
```

- A slug already used answers `409` with `The slug /lea-bio is already used by "Insta bio · Mia".`
- A domain that is not verified answers `400` ("Pick a verified domain…").

### Get a link

`GET /links/{id}` · `can_tracking` or `can_sales_read`

```bash
curl https://api.lanachat.ai/v1/links/lnk_3 \
  -H "Authorization: Bearer $LANACHAT_TOKEN"
```

The answer is the link object. An unknown id answers `404`.

### Replace a link

`PUT /links/{id}` · `can_tracking`

Same body as **Create a link**; `PUT` replaces the whole link, so send every field you want to keep.

```bash
curl -X PUT https://api.lanachat.ai/v1/links/lnk_3 \
  -H "Authorization: Bearer $LANACHAT_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"name": "TikTok · Lea night", "slug": "lea-tiktok-night", "creator_id": "cr_lea", "source": "tiktok", "campaign": "Autumn", "destination": "pool", "domain": "go.mia-links.com", "utm": {"source": "tiktok", "medium": "social", "campaign": "autumn"}, "pixels": {"meta": false, "tiktok": true, "snap": false}}'
```

The answer is the updated link. Same errors as when you create one.

### Archive or delete a link

`DELETE /links/{id}` · `can_tracking`

| Parameter | Type | Required | Description |
|---|---|---|---|
| `permanent` | number | No | `1` deletes the link for good instead of archiving it |

```bash
curl -X DELETE https://api.lanachat.ai/v1/links/lnk_3 \
  -H "Authorization: Bearer $LANACHAT_TOKEN"
```

An archived link is left out of stats.

## Domains

To use your own domain, add it, create two DNS records, then verify it:

- `CNAME go.mia-links.com → links.lanachat.app`
- `TXT _lanachat.go.mia-links.com = lanachat-verify=8be03d5f19a2`

Pending domains are also checked every 10 minutes for 72 hours, then daily. `status` becomes `verified` and `ssl` goes `issuing` then `active`.

### List domains

`GET /domains` · `can_tracking`

| Parameter | Type | Required | Description |
|---|---|---|---|
| `status` | string | No | `active` (verified) or `inactive` (pending or error) |
| `q` | string | No | Part of the host or the label |

```bash
curl "https://api.lanachat.ai/v1/domains?status=active" \
  -H "Authorization: Bearer $LANACHAT_TOKEN"
```

The answer lists domain objects, the LanaChat domain included (`builtin: true`).

### Add a domain

`POST /domains` · `can_tracking`

| Parameter | Type | Required | Description |
|---|---|---|---|
| `host` | string | Yes | A subdomain, for example `go.mia-links.com` |

```bash
curl -X POST https://api.lanachat.ai/v1/domains \
  -H "Authorization: Bearer $LANACHAT_TOKEN" \
  -H "Idempotency-Key: $(uuidgen)" \
  -H "Content-Type: application/json" \
  -d '{"host": "go.mia-links.com"}'
```

The answer is the new domain with `status: "pending"` and its `token` for the TXT record. The host is cleaned (lowercase, no `https://`, no path). Root domains, `*.lanachat.app` and a domain already added answer `400` with a sentence.

### Verify a domain

`POST /domains/{host}/verify` · `can_tracking`

```bash
curl -X POST https://api.lanachat.ai/v1/domains/go.mia-links.com/verify \
  -H "Authorization: Bearer $LANACHAT_TOKEN" \
  -H "Idempotency-Key: $(uuidgen)"
```

```json
{ "host": "go.mia-links.com", "builtin": false, "status": "verified", "error": null, "ssl": "issuing", "is_default": false, "label": null, "token": "8be03d5f19a2", "checks": 3, "added_at": "2026-10-05T10:00:00Z", "verified_at": "2026-10-06T14:45:00Z", "last_check_at": "2026-10-06T14:45:00Z" }
```

When a record is wrong, `status` is `error` and `error` says which, for example "The CNAME record points to another service." The LanaChat domain cannot be verified (its DNS is managed by LanaChat).

### Change a domain

`PATCH /domains/{host}` · `can_tracking`

| Parameter | Type | Required | Description |
|---|---|---|---|
| `is_default` | boolean | No | `true` makes it the default domain; the previous default stops being one |
| `label` | string or null | No | A name for your team, up to 60 characters |

```bash
curl -X PATCH https://api.lanachat.ai/v1/domains/go.mia-links.com \
  -H "Authorization: Bearer $LANACHAT_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"is_default": true}'
```

Only a verified domain can be the default. The LanaChat domain refuses a label (`403`).

### Remove a domain

`DELETE /domains/{host}` · `can_tracking`

```bash
curl -X DELETE https://api.lanachat.ai/v1/domains/go.mia-links.com \
  -H "Authorization: Bearer $LANACHAT_TOKEN"
```

Removing the LanaChat domain, the default domain ("Set another default domain first") or a domain used by active links ("Used by N active links across all creators") answers `409`.

## Pixels

Events are sent server to server, deduplicated with the browser pixel through the same `event_id`, with the fan's Telegram id hashed (SHA-256), never raw. Without consent no event is sent, ever. A pixel fires only for links that enable it.

### Read pixel connections

`GET /pixels` · `can_tracking`

```bash
curl https://api.lanachat.ai/v1/pixels \
  -H "Authorization: Bearer $LANACHAT_TOKEN"
```

The answer holds one pixel connection for each of `meta`, `tiktok` and `snap`, and the consent `mode`.

### Connect a pixel

`PUT /pixels/{provider}` · `owner`

| Parameter | Type | Required | Description |
|---|---|---|---|
| `pixel_id` | string | Yes | Meta: 15 or 16 digits. TikTok: 20 capital letters or digits. Snap: a UUID |
| `access_token` | string | Yes | The Conversions API token of the platform |
| `test_event_code` | string | No | The platform's test code |

```bash
curl -X PUT https://api.lanachat.ai/v1/pixels/meta \
  -H "Authorization: Bearer $LANACHAT_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"pixel_id": "123456789012345", "access_token": "EAAG…", "test_event_code": "TEST4821"}'
```

```json
{ "connected": true, "pixel_id": "123456789012345", "token_last4": "x9Qa", "token_status": "valid", "token_error": null, "test_event_code": "TEST4821", "connected_at": "2026-10-06T14:30:00Z" }
```

The access token is stored encrypted and never returned: only `token_last4`. A pixel id in the wrong format or an empty token answers `400`.

### Disconnect a pixel

`DELETE /pixels/{provider}` · `owner`

```bash
curl -X DELETE https://api.lanachat.ai/v1/pixels/meta \
  -H "Authorization: Bearer $LANACHAT_TOKEN"
```

### Send a test event

`POST /pixels/{provider}/test` · `can_tracking`

```bash
curl -X POST https://api.lanachat.ai/v1/pixels/meta/test \
  -H "Authorization: Bearer $LANACHAT_TOKEN" \
  -H "Idempotency-Key: $(uuidgen)"
```

```json
{ "ok": true, "status": 200, "body": "{\"events_received\":1}" }
```

`status` and `body` are the platform's own answer, so you see exactly what Meta, TikTok or Snap said.

### Set the consent mode

`PUT /pixels/consent` · `owner`

| Parameter | Type | Required | Description |
|---|---|---|---|
| `mode` | string | Yes | `page`: a consent screen for every fan before Telegram opens. `implicit_by_country`: the screen only in the EU and EEA, the UK and Switzerland |

```bash
curl -X PUT https://api.lanachat.ai/v1/pixels/consent \
  -H "Authorization: Bearer $LANACHAT_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"mode": "implicit_by_country"}'
```

## Events

Built-in events: Lead (conversation started from a link), Contact (first fan message), Purchase (verified sale), Subscribe, InitiateCheckout. Custom events take a trigger: `sale_over` (a sale above an amount in US dollars), `tag_added` (a tag), `nth_message` (the Nth fan message, 2 or more) or `offer_viewed`.

### List events

`GET /events` · `can_tracking`

```bash
curl https://api.lanachat.ai/v1/events \
  -H "Authorization: Bearer $LANACHAT_TOKEN"
```

The answer lists event objects with their deliveries accepted and failed over 7 days, per network.

### Create a custom event

`POST /events` · `owner`

| Parameter | Type | Required | Description |
|---|---|---|---|
| `name` | string | Yes | A letter, then up to 39 letters, digits or underscores; unique in the workspace |
| `trigger` | object | Yes | `type`: `sale_over`, `tag_added`, `nth_message` or `offer_viewed`; `value` for the first three |
| `networks` | object | No | `meta`, `tiktok`, `snap`: `true` to send it there |

```bash
curl -X POST https://api.lanachat.ai/v1/events \
  -H "Authorization: Bearer $LANACHAT_TOKEN" \
  -H "Idempotency-Key: $(uuidgen)" \
  -H "Content-Type: application/json" \
  -d '{"name": "BigSpender", "trigger": {"type": "sale_over", "value": 50}, "networks": {"meta": true, "tiktok": true, "snap": false}}'
```

The answer is the new event (`201`). A name already used answers `409`.

### Turn an event on or off

`PATCH /events/{id}` · `owner`

| Parameter | Type | Required | Description |
|---|---|---|---|
| `networks` | object | Yes | `meta`, `tiktok`, `snap`: `true` or `false` |

```bash
curl -X PATCH https://api.lanachat.ai/v1/events/evt_purchase \
  -H "Authorization: Bearer $LANACHAT_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"networks": {"meta": true, "tiktok": true, "snap": true}}'
```

### Delete a custom event

`DELETE /events/{id}` · `owner`

```bash
curl -X DELETE https://api.lanachat.ai/v1/events/evt_bigspender \
  -H "Authorization: Bearer $LANACHAT_TOKEN"
```

Built-in events cannot be deleted; turn them off instead.

## Stats

### Read stats

`GET /stats` · `can_sales_read`

| Parameter | Type | Required | Description |
|---|---|---|---|
| `from` | string | Yes | First UTC day, `YYYY-MM-DD`, included |
| `to` | string | Yes | Last UTC day, `YYYY-MM-DD`, included |
| `creator_id` | string | No | Only this creator; without it, all creators |

```bash
curl "https://api.lanachat.ai/v1/stats?from=2026-09-06&to=2026-10-05&creator_id=cr_lea" \
  -H "Authorization: Bearer $LANACHAT_TOKEN"
```

The answer is the stats object. Days are UTC; archived links are left out.

### Export stats as CSV

`GET /stats/export.csv` · `can_sales_read`

Same parameters as `GET /stats`.

```bash
curl "https://api.lanachat.ai/v1/stats/export.csv?from=2026-09-06&to=2026-10-05" \
  -H "Authorization: Bearer $LANACHAT_TOKEN" -o stats.csv
```

```text
date,link,slug,domain,creator,source,clicks,conversations,first_messages,buyers,revenue_stars
2026-10-05,TikTok · Lea night,lea-tiktok-night,go.mia-links.com,Lea,tiktok,54,9,7,2,950
```

## Related

- [LanaChat API: quick start, authentication and errors](https://lanachat.ai/guides/api-overview/)
- [Tracking: links, domains and analytics](https://lanachat.ai/guides/tracking-links/)
- [API: Telegram accounts, pools and stories](https://lanachat.ai/guides/api-telegram-accounts/)