> ## Documentation Index > Fetch the complete documentation index at: https://docs.fuseai.com/llms.txt > Use this file to discover all available pages before exploring further. # Update tracked domains/pages or the monthly credit limit > Update the tracked domains and page paths and/or the monthly deanonymization credit cap. Send at least one field. `domains` REPLACES the stored list (an empty array stops tracking) and `trackedPages` must be sent together with `domains`, because both ride one internal write that always sets the domain list. `monthlyCreditLimit` must not exceed the plan's credit allowance; send null to remove the cap. The response is the full tracking state after the write, identical to GET /business/website-tracking. Rate limit: 30 requests per minute, 2000 per day. Errors: - `404` `WEBSITE_TRACKING_NOT_SET_UP` — This account has no website-tracking record (no Webtraffic entry, or the caller resolves to no team owner) — set website tracking up in the app first. - `422` `VALIDATION_FAILED` — No field sent, `trackedPages` without `domains`, a value outside its bounds, or a credit cap Webtraffic rejected as not a whole non-negative number. - `422` `CREDIT_LIMIT_EXCEEDS_PLAN` — The requested monthly credit limit is higher than the plan's credit allowance. - `429` `RATE_LIMITED` — Per-user quota for this endpoint family exceeded (30 per minute, 2000 per day); retry after the Retry-After / RateLimit-Reset seconds. Requires one of the following token scopes: intent. ## OpenAPI ````yaml /openapi.json patch /business/website-tracking openapi: 3.1.0 info: title: Fuse Business API version: 1.0.0 description: >- External API for lists, campaigns, prospect search and contacts. Authenticate with your API token as HTTP Basic. All paths are under /api/v1. servers: - url: https://api.tryfuse.ai/api/v1 description: Production security: - basicAuth: [] tags: - name: Lists - name: Custom columns - name: Smart columns - name: Exports - name: Campaigns - name: Knowledge hubs - name: Analytics - name: Website intent - name: Account - name: Prospect search - name: Campaign steps - name: Scheduled sends - name: Campaign templates - name: Agents - name: Research - name: Company search - name: Saved searches - name: Folders - name: Contacts paths: /business/website-tracking: patch: tags: - Website intent summary: Update tracked domains/pages or the monthly credit limit description: >- Update the tracked domains and page paths and/or the monthly deanonymization credit cap. Send at least one field. `domains` REPLACES the stored list (an empty array stops tracking) and `trackedPages` must be sent together with `domains`, because both ride one internal write that always sets the domain list. `monthlyCreditLimit` must not exceed the plan's credit allowance; send null to remove the cap. The response is the full tracking state after the write, identical to GET /business/website-tracking. Rate limit: 30 requests per minute, 2000 per day. Errors: - `404` `WEBSITE_TRACKING_NOT_SET_UP` — This account has no website-tracking record (no Webtraffic entry, or the caller resolves to no team owner) — set website tracking up in the app first. - `422` `VALIDATION_FAILED` — No field sent, `trackedPages` without `domains`, a value outside its bounds, or a credit cap Webtraffic rejected as not a whole non-negative number. - `422` `CREDIT_LIMIT_EXCEEDS_PLAN` — The requested monthly credit limit is higher than the plan's credit allowance. - `429` `RATE_LIMITED` — Per-user quota for this endpoint family exceeded (30 per minute, 2000 per day); retry after the Retry-After / RateLimit-Reset seconds. Requires one of the following token scopes: intent. operationId: updateWebsiteTracking requestBody: required: true content: application/json: schema: type: object properties: domains: type: array items: type: string minLength: 3 maxLength: 255 minItems: 0 maxItems: 50 description: >- Replacement list of the website domains you have installed the tracking tag on, 0 to 50 entries of 3 to 255 characters. You choose the values — there is no vocabulary endpoint; read the current list from `GET /business/website-tracking` (`tracking.domains`) and send it back with your edits, because the whole array replaces the stored list on every call and an omitted entry is dropped. Use the canonical form the app writes: a bare lower-case hostname with no scheme, path or port and with a leading `www.` removed, for example `brightpay.com` rather than `https://www.brightpay.com/pricing`. Entries are whitespace-trimmed by this API; case is preserved and duplicates are kept, so any other spelling is accepted and simply sits in the list unused. Entries do not combine into a query: this list records where the tag is installed and does not gate collection — visits are attributed by the `puid` inside the tag script, so editing or emptying this list neither starts nor stops tracking, only adding or removing the script from the page does. trackedPages: type: array items: type: string minLength: 1 maxLength: 2048 maxItems: 200 description: >- Replacement list of the page labels you want reported separately, up to 200 entries of 1 to 2048 characters. These are free-text names you choose, not URL paths: the app writes short lower-case labels such as `pricing`, `home` or `product`, and the label is echoed back verbatim as `page` on each visitor row. There is no vocabulary endpoint; read the current list from `GET /business/website-tracking` (`tracking.trackedPages`) and send it back with your edits, because the whole array replaces the stored list on every call and an omitted entry is dropped. Entries are whitespace-trimmed by this API; case is preserved and duplicates are kept. Entries do not combine into a query: each names one page reported on its own, and a visitor row carries at most one label. A label only yields data once the matching per-page tag script is installed on that page (the label is embedded in that script's `puid`), so adding a name here on its own is accepted and reports nothing. Must be sent together with `domains` because both ride one internal write that always replaces the domain list. monthlyCreditLimit: type: - integer - 'null' minimum: 0 maximum: 10000000 description: >- Cap on the credits spent deanonymising visitors in one billing period: any whole number of credits from 0 to 10000000, or `null` to remove the cap and fall back to the plan's own allowance. Not a vocabulary — every integer in range is a legal value. A cap above the credits on your active subscription is rejected with 422 `CREDIT_LIMIT_EXCEEDS_PLAN`; an account with no active subscription is not checked against a plan. The counter it caps (`tracking.credits.used`) resets at the start of each billing period on monthly plans, and every 30 days or on renewal on annual plans. `0` stops deanonymisation until the cap is raised. responses: '200': description: Success headers: RateLimit-Limit: schema: type: integer description: Requests permitted in the current window. RateLimit-Remaining: schema: type: integer description: Requests remaining in the current window. RateLimit-Reset: schema: type: integer description: Seconds until the current window resets. content: application/json: schema: type: object properties: tracking: type: object properties: domains: type: array items: type: string trackedPages: type: array items: type: string script: type: - string - 'null' credits: type: object properties: limit: type: - integer - 'null' used: type: integer required: - limit - used required: - domains - trackedPages - script - credits required: - tracking example: tracking: domains: - brightpay.com trackedPages: - pricing - home - product - faq script: >- credits: limit: 5000 used: 1395 '400': description: Error content: application/json: schema: $ref: '#/components/schemas/Error' '401': description: Error content: application/json: schema: $ref: '#/components/schemas/Error' '402': description: Error content: application/json: schema: $ref: '#/components/schemas/Error' '403': description: Error content: application/json: schema: $ref: '#/components/schemas/Error' '404': description: Error content: application/json: schema: $ref: '#/components/schemas/Error' '409': description: Error content: application/json: schema: $ref: '#/components/schemas/Error' '422': description: Error content: application/json: schema: $ref: '#/components/schemas/Error' '429': description: Error content: application/json: schema: $ref: '#/components/schemas/Error' '500': description: Error content: application/json: schema: $ref: '#/components/schemas/Error' security: - basicAuth: [] components: schemas: Error: type: object properties: error: type: object properties: code: type: string message: type: string param: type: - string - 'null' doc_url: type: - string - 'null' request_id: type: - string - 'null' required: - code - message required: - error securitySchemes: basicAuth: type: http scheme: basic description: >- Your API token (`af_…`) as the Basic-auth username, with an empty password. ````