> ## Documentation Index > Fetch the complete documentation index at: https://docs.trio.com.br/llms.txt > Use this file to discover all available pages before exploring further. # List Webhooks > Lists every webhook of the org, in a single page: the list is not paginated ## OpenAPI ````yaml v2/api-reference/openapi.json GET /v2/webhooks openapi: 3.0.0 info: title: Trio API v2 version: 2026-10-19.v2 servers: - url: https://api.sandbox.trio.com.br variables: {} - url: https://api.qa.trio.com.br variables: {} - url: https://api.trio.com.br variables: {} security: [] tags: [] paths: /v2/webhooks: parameters: - description: >- Version of the v2 contract the client is written against. Each breaking change publishes a new version. example: 2026-10-19.v2 in: header name: Trio-Version required: true schema: enum: - 2026-10-19.v2 type: string x-struct: null x-validate: null - description: >- ID of another org to act on instead of the API key's own org. The key's org must have been granted access to it, and the request is refused with 403 FORBIDDEN otherwise. When that access or the API key is read-only, only GET and HEAD requests may carry it. When the target org requires mTLS, so does the request. Leave it out to act on the key's own org. in: header name: Trio-Target-Org-Id required: false schema: format: uuid type: string x-struct: null x-validate: null get: tags: - Webhooks summary: List org webhooks description: >- Lists every webhook of the org, in a single page: the list is not paginated operationId: TrioFoundationWeb.V2.IAM.OrgWebhookController.index parameters: - description: Entity ID in: query name: entity_id required: false schema: $ref: '#/components/schemas/UUID' - description: Authentication method in: query name: authentication_method required: false schema: type: string x-struct: null x-validate: null responses: '200': content: application/json: schema: $ref: '#/components/schemas/V2_Org_webhook_list' description: Webhook list '400': content: application/json: schema: $ref: '#/components/schemas/V2_error' description: >- Malformed request: a body that is not valid JSON (MALFORMED_REQUEST), or a Trio-Version header that is missing or not the current one (INVALID_TRIO_VERSION). '401': content: application/json: schema: $ref: '#/components/schemas/V2_error' description: Missing or invalid API key credentials (INVALID_CREDENTIALS). '403': content: application/json: schema: $ref: '#/components/schemas/V2_error' description: >- The API key may not do this (FORBIDDEN): for instance Trio-Target-Org-Id names an org it has no access to, or writes through a read-only access. '422': content: application/json: schema: $ref: '#/components/schemas/V2_error' description: >- Invalid input (INVALID_PARAMETER, REQUIRED_PARAMETER, or the code of the rule the request breaks). A request outside the operation's schema lists the offending fields in `errors`. '503': content: application/json: schema: $ref: '#/components/schemas/V2_error' description: >- A service needed to answer is unavailable (TRIO_SERVICE_UNAVAILABLE). callbacks: {} security: - authorization: [] components: schemas: UUID: description: Unique identifier format: uuid title: UUID type: string x-struct: null x-validate: null V2_Org_webhook_list: description: 'Every webhook of the org, in a single page: the list is not paginated' example: data: - api_version: v100 authentication_method: url_secret entity_id: 019a1c2e-5b7d-7f80-9a1b-2c3d4e5f6a7c event_categories_allowed: - category: boleto types: - settled - created group_id: null id: 019a1c2e-5b7d-7f80-9a1b-2c3d4e5f6a7b inserted_at: '2026-10-01T12:00:00.000000Z' notification_key: KXe1JxmdHIcRhAsnbaTBvSGNSQli4I798oGMb8abeMBcKzJoUpWkOQ== notification_secret: some_notification_secret notification_url: https://mynotificationurl.com/endpoint updated_at: '2026-10-01T12:00:00.000000Z' properties: data: items: $ref: '#/components/schemas/V2_Org_webhook' type: array x-struct: null x-validate: null title: V2 Org webhook list type: object x-struct: Elixir.TrioFoundationWeb.Schemas.IAM.V2.OrgWebhook.ListResponse x-validate: null V2_error: example: error: error_code: INVALID_PARAMETER error_message: 'Invalid parameters: /amount: Invalid integer. Got: string' errors: - field: /amount message: 'Invalid integer. Got: string' properties: error: properties: error_code: description: >- Stable UPPER_SNAKE identifier of the error, for programs and logs. Branch on this, not on the message. type: string x-struct: null x-validate: null error_message: description: Human readable explanation of the error. type: string x-struct: null x-validate: null errors: description: >- Only on INVALID_PARAMETER for a request outside the operation's schema: one entry per offending field. items: properties: field: description: JSON pointer to the field, e.g. /amount. type: string x-struct: null x-validate: null message: description: What is wrong with it. type: string x-struct: null x-validate: null required: - field - message type: object x-struct: null x-validate: null type: array x-struct: null x-validate: null required: - error_code - error_message type: object x-struct: null x-validate: null required: - error title: V2 error type: object x-struct: Elixir.TrioFoundationWeb.Schemas.HTTP.V2Error x-validate: null V2_Org_webhook: description: A webhook the org receives its events at example: api_version: v100 authentication_method: url_secret entity_id: 019a1c2e-5b7d-7f80-9a1b-2c3d4e5f6a7c event_categories_allowed: - category: boleto types: - settled - created group_id: null id: 019a1c2e-5b7d-7f80-9a1b-2c3d4e5f6a7b inserted_at: '2026-10-01T12:00:00.000000Z' notification_key: KXe1JxmdHIcRhAsnbaTBvSGNSQli4I798oGMb8abeMBcKzJoUpWkOQ== notification_secret: some_notification_secret notification_url: https://mynotificationurl.com/endpoint updated_at: '2026-10-01T12:00:00.000000Z' properties: api_version: description: Version of the event payloads sent to the webhook enum: - v100 - v200 type: string x-struct: null x-validate: null authentication_method: description: How Trio authenticates to the notification URL enum: - url_secret - oauth type: string x-struct: null x-validate: null entity_id: description: Entity the webhook is limited to format: uuid nullable: true type: string x-struct: null x-validate: null event_categories_allowed: description: Events sent to the webhook. Empty or null sends every event items: properties: category: description: Event category type: string x-struct: null x-validate: null types: description: Event types of the category. Empty sends every type items: type: string x-struct: null x-validate: null type: array x-struct: null x-validate: null type: object x-struct: null x-validate: null nullable: true type: array x-struct: null x-validate: null group_id: description: Group the webhook is limited to format: uuid nullable: true type: string x-struct: null x-validate: null id: description: Webhook ID format: uuid type: string x-struct: null x-validate: null inserted_at: description: When the webhook was created format: date-time type: string x-struct: null x-validate: null notification_key: description: >- Key Trio signs the events with, generated when the webhook is created type: string x-struct: null x-validate: null notification_secret: description: Secret sent with every event, for url_secret webhooks nullable: true type: string x-struct: null x-validate: null notification_url: description: URL the events are sent to nullable: true type: string x-struct: null x-validate: null updated_at: description: When the webhook was last updated format: date-time type: string x-struct: null x-validate: null title: V2 Org webhook type: object x-struct: Elixir.TrioFoundationWeb.Schemas.IAM.V2.OrgWebhook.WebhookData x-validate: null securitySchemes: authorization: scheme: basic type: http ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.