FIS Global

FIS Global Customer Controller V2 API

The CustomerControllerV2 API from FIS Global — 4 operation(s) for customercontrollerv2.

GitHub OpenAPI

Operations 7

GET /v2/accounting/customers List Customers #
POST /v2/accounting/customers Create a Customer #
POST /v2/accounting/customers/batch Batch Create Customers #
PUT /v2/accounting/customers/batch Batch Update Customers #
PUT /v2/accounting/customers/{id} Update a Customer #
GET /v2/accounting/customers/bankAccounts List Customer Bank Accounts #
POST /v2/accounting/customers/bankAccounts Create a Customer Bank Account #

Documentation

📖
Documentation
https://docs.railz.ai/
📖
APIReference
https://docs.railz.ai/reference

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/fis/refs/heads/main/openapi/fis-customercontrollerv2-api-openapi.yml

Other Resources

🔗
Portal
https://dashboard.railz.ai/
🔗
Webhooks
https://raw.githubusercontent.com/api-evangelist/fis/refs/heads/main/asyncapi/fis-webhooks.yml
🔗
ToolCrosswalk
https://raw.githubusercontent.com/api-evangelist/fis/refs/heads/main/mcp/fis-tool-crosswalk.yml

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OpenAPI Specification

fis-customercontrollerv2-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: FIS® Accounting Data as a Service™ Customer Controller V2…
  description: What's changed in our API
  version: v2
  contact: {}
servers:
- url: https://api.railz.ai
  description: Main (production) API server
tags:


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# Full source: https://raw.githubusercontent.com/api-evangelist/fis/refs/heads/main/openapi/fis-customercontrollerv2-api-openapi.yml