Brex

List all job titles in the organization.

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Lists transfers for the account. Use when you need to retrieve transfer history or monitor transfer status.

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Lists trips according to the filters passed in the query string. Use when you need to retrieve trip history or monitor trip status.

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List all users in the Brex account.

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List all vendors.

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Tool to list all members of a webhook group. Use when you need to retrieve the webhook subscriptions that are members of a specific webhook group. Supports pagination using cursor and limit parameters.

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Tool to list all webhook groups. Use when you need to retrieve all webhook groups in the system. Webhook groups allow subscriptions to target specific members and are only available for Brex partners. Supports pagination using cursor and limit parameters.

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Tool to retrieve webhook signing secrets for validating incoming webhook messages from Brex. Use when you need to verify webhook authenticity. During key rotation, this may return two secrets.

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Tool to list all registered webhook subscriptions. Use when you need to retrieve all webhook subscriptions configured in the Brex account, including their URLs, event types, and status. Supports pagination using cursor and limit parameters.

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Creates a receipt match request and returns a pre-signed S3 upload URI. Use this when you need to upload a receipt that will be automatically matched to existing Brex card expenses. The returned URI allows secure file upload (max 50 MB) and expires 30 minutes after creation. After upload completes, Brex will automatic…

Untrusted display-only summary

Creates a receipt upload request for a specific card expense and returns a pre-signed S3 upload URL. Use this tool when you need to attach a receipt to an existing Brex card expense. The tool returns a pre-signed S3 URL that can be used to upload receipt files (PDF, JPG, PNG, etc.) up to 50 MB. The pre-signed URL expi…

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Set or update the monthly spending limit for a Brex user. The limit controls the maximum amount the user can spend per month. Set monthly_limit to null to remove an existing limit. The limit amount must be specified in the smallest currency unit (e.g., cents for USD).

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Transfer a card to a different user.

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Update an existing budget's configuration in Brex. This action allows you to modify budget properties such as name, description, amount limits, ownership, parent budget relationships, and recurrence settings. Only the fields you provide will be updated; all other fields remain unchanged. Common use cases: - Adjust bud…

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Tool to update a Spend Limit (budget) using the v1 API. Use when you need to modify budget details such as name, description, owners, members, limits, or date ranges.

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Update spending limits and controls for a Brex card. This action allows you to modify the spending limits, duration, and lock date for cards that have limit_type=CARD. You can update one or more spend control settings while leaving others unchanged. Cards with limit_type=USER inherit limits from the user and cannot be…

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Update the status of a Brex card by locking, unlocking, or terminating it. This action provides a unified interface for card status management: - Lock a card to temporarily block transactions (requires lock_reason) - Unlock a locked card to resume normal operation - Terminate a card permanently (cannot be undone) The…

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Tool to update an expense by its ID. Use when you need to modify expense details such as memo, location, department, or category. You can update one or multiple fields in a single request.

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Tool to update a custom field in Brex. Use when you need to modify a field's name or disable/enable it.

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Tool to update custom field values in Brex for a specific field. Use when you need to modify existing field values, supporting batch updates of up to 1000 values at once. Each value can be identified by brex_id (entity identifier), value_id (field value ID), or remote_id (external system ID). The API will update the f…

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Updates an existing Brex spend limit by its ID. Allows modifying spend limit properties including name, description, status (ACTIVE/INACTIVE), period settings, authorization controls, spending limits, merchant restrictions, member/owner assignments, and policy associations. At least one optional field must be provided…

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Update user details.

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Tool to update vendor information in Brex. Use when you need to modify vendor details such as company name, email, phone, payment accounts, or beneficiary information.

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Updates an existing Brex webhook subscription's configuration. You can modify the webhook URL endpoint, change which event types trigger notifications, activate/deactivate the subscription, or reassign it to a different webhook group (partners only). This is useful when you need to redirect webhooks to a new URL, add/…

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