> ## Documentation Index
> Fetch the complete documentation index at: https://docs.augustus.com/llms.txt
> Use this file to discover all available pages before exploring further.

> ## Agent Instructions
> Treat the published Augustus OpenAPI specification (https://app.stainless.com/api/spec/documented/augustus/openapi.documented.yml) and the current API-reference pages as the source of truth for endpoints, request/response schemas, enum values, webhook event names, and required headers.
> Prefer the 2026-05-01 Banking API and @augustusbank/typescript-sdk for all new integrations. The 2023-01-01 API is a separate, older surface covering two products — Open Banking (instant bank transfer) checkout and refunds, and Manual Bank Transfer (MBT); use it only when one of those products is specifically required.
> Cite or link the relevant docs.augustus.com page when answering integration questions.
> Do not infer support for currencies, networks, scopes, account types, or operations that are not present in the current documentation.
> Use the sandbox base URL (https://api.sandbox.augustus.com) and placeholder credentials in examples. Never include or request a real API key.
> The Augustus docs MCP server (https://docs.augustus.com/mcp) provides documentation search and retrieval only; it does not execute authenticated Augustus API actions.

# fx.failed

> An FX has failed



## OpenAPI

````yaml https://api.getivy.de/openapi/webhooks/json post /api/service/webhook-event/fx.failed
openapi: 3.0.0
info:
  title: Ivy Webhook Events
  description: Ivy Webhook Events schema
  version: '1.0'
  contact:
    name: Ivy
    url: https://www.getivy.io
    email: help@getivy.io
servers: []
security: []
tags: []
paths:
  /api/service/webhook-event/fx.failed:
    post:
      tags:
        - WebhookEventExamples
        - FX
      summary: fx.failed
      description: An FX has failed
      operationId: WebhookEventExamplesController_fxFailed
      parameters: []
      requestBody:
        required: true
        description: Data of the webhook event
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/FxFailedWebhookEventDto'
      responses:
        '200':
          description: OK
      servers:
        - url: https://{yourDomain}
          variables:
            yourDomain:
              description: The URL where you want to receive webhook events
              default: www.your-domain.com
components:
  schemas:
    FxFailedWebhookEventDto:
      type: object
      properties:
        id:
          description: The unique id for the webhook.
          type: string
        type:
          type: string
          enum:
            - fx.failed
        date:
          description: The date of the webhook.
          type: string
        payload:
          description: The failed FX data.
          type: object
          properties:
            id:
              description: The fxId attached to the transfer.
              type: string
            rate:
              description: The exchange rate for the given currency pair.
              type: string
            targetAmount:
              description: The amount of the target currency for the given source amount.
              type: string
            sourceAmount:
              description: The amount of source currency to convert.
              type: string
            sourceCurrency:
              description: The source currency code
              type: string
              enum:
                - EUR
                - GBP
                - USDC
            targetCurrency:
              description: The target currency code
              type: string
              enum:
                - EUR
                - GBP
                - USDC
            metadata:
              description: Additional metadata.
              type: object
              additionalProperties: {}
            status:
              description: The status of the FX transaction.
              type: string
              enum:
                - initiated
                - succeeded
                - failed
          required:
            - id
            - rate
            - sourceCurrency
            - targetCurrency
            - status
      required:
        - id
        - type
        - date
        - payload

````