How AI is applied across API Evangelist and APIs.io. Read my AI disclosure →
API Evangelist API Evangelist
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC

Need help?

Contact us
FIS Global

FIS Global Invoice API

The Invoice API from FIS Global — 3 operation(s) for invoice.

Documentation Provider Profile APIs.io OpenAPI GitHub

FIS Global Invoice API is one of 85 APIs that FIS Global publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Invoices. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 6 operations across 3 paths, and defines 44 schemas. It is described by OpenAPI 3.2.0, at version v2.

Requests are made against a single base URL, https://api.railz.ai.

6 operations 3 paths 44 schemas 3 GET3 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
v2
Base URL
https://api.fisglobal.com
Authentication
HTTP Bearer
Resource Areas
1

Authentication & Security 1

FIS Global Invoice API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (JWT) (bearer).

Paths & Operations 6

Across 3 paths, the API surfaces 6 operations — 3 GET, 3 POST. Each is listed below with its method, path, parameters, and response codes.

Invoice 6
GET
/invoices
Invoices
invoices 8 params → 200202204400401403500
POST
/invoices
Push invoices
push-invoices body → 200400401403500
GET
/invoices/creditNotes
Invoice credit notes
invoice-creditNotes 10 params → 200202204400401403500
POST
/invoices/creditNotes
Push invoices credit notes
push-invoices-creditNotes body → 200400401403500
GET
/invoices/payments
Invoices payments
invoicesPayments 7 params → 200202204400401403500
POST
/invoices/payments
Push invoices payments
push-invoices-payments body → 200400401403500

Schemas 44

The contract defines 44 schemas that model the data the API accepts and returns. The most detailed are GetInvoiceV1Data (19 properties), InvoiceLineItemsV1 (13 properties), InvoiceBillLineItemsV1 (13 properties), InvoiceLineItem (11 properties). Each schema is shown below with its type and property counts.

PushInvoiceCreditNoteV1Dto
object
2 properties 2 required
Error403Dto
object
3 properties 3 required
InvoicePaymentLineItem
object
4 properties
InvoicePaymentLine
object
3 properties 1 required
Error403ResponseDto
object
2 properties 2 required
TransactionalReportMetaData
object
7 properties 7 required
PushInvoicePayment
object
9 properties
Error500ResponseDto
object
2 properties 2 required
PushInvoicePaymentResponseDto
object
6 properties 6 required
TaxRateRef
object
3 properties 1 required
GetInvoiceResponseDto
object
4 properties 4 required
GetInvoiceCreditNoteDataV1
object
3 properties
CurrencyRef
object
3 properties 1 required
PushInvoicePaymentDto
object
2 properties 2 required
PaginationMetaData
object
3 properties 3 required
InvoiceCreditNoteLineV1
object
11 properties 2 required
BasicStartEndDateReportMetaData
object
7 properties 7 required
Error400ResponseDto
object
2 properties 2 required
GetInvoicePaymentResponseDto
object
4 properties 4 required
InvoiceBillLineItemsV1
object
13 properties
InvoiceLineItem
object
11 properties 1 required
TrackingCategoryRef
object
4 properties 1 required
Error401ResponseDto
object
2 properties 2 required
InvoicePaymentLinks
object
2 properties 1 required
PushInvoiceCreditNoteV1ResponseDto
object
6 properties 6 required
Error500Dto
object
3 properties 3 required
InventoryRef
object
2 properties 1 required
Error401Dto
object
3 properties 3 required
CustomerRef
object
2 properties 1 required
PushInvoiceResponseDto
object
6 properties 6 required
PushInvoice
object
9 properties 2 required
PushConnection
object
2 properties 2 required
LocationRef
object
2 properties
SubsidiaryRef
object
2 properties
GetInvoicePaymentData
object
11 properties 2 required
AccountRef
object
2 properties 1 required
GetInvoiceV1Data
object
19 properties 3 required
PushInvoiceCreditNoteV1
object
8 properties 2 required
InvoiceLineItemsV1
object
13 properties
Error400Dto
object
3 properties 3 required
Payments
object
3 properties
GetInvoiceCreditNoteResponseDto
object
4 properties 4 required
PushInvoiceDto
object
2 properties 2 required
InvoicePaymentLink
object
3 properties 1 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

fis-invoice-api-openapi.yml Raw ↑

Other APIs FIS Global publishes across the network.

FIS Core Banking API
AE Profile APIs.io
FIS Wealth Management API
AE Profile APIs.io
FIS Global Accounts API
AE Profile APIs.io
FIS Global ACH API
AE Profile APIs.io
FIS Global Payments API
AE Profile APIs.io
FIS Global Transactions API
AE Profile APIs.io
FIS Global Wire Transfers API
AE Profile APIs.io
FIS Code Connect API Marketplace
AE Profile APIs.io
FIS Global Account API
AE Profile APIs.io
FIS Global Account Controller V2 API
AE Profile APIs.io
FIS Global Accounting Transaction API
AE Profile APIs.io
FIS Global Accounting Transaction Controller V2 API
AE Profile APIs.io
#Invoices
← Back to F APIs
API Details
ID
fis:fis-invoice-api
Base URL
https://api.fisglobal.com
Docs
https://codeconnect.fisglobal.com/
Provider
FIS Global
APIs.io →  GitHub →
Explore more
All APIs Providers APIs.io Network
Work with this as data

Every API here is available over the API and to AI agents over MCP. APIs is not yet its own endpoint on the v1 API. Reach this content through network search and the tag graph, or the MCP server below.

Installs https://mcp.apievangelist.com/mcp in Claude, Cursor, VS Code and the rest — one button, every client.

MCP tools for apis
4 tools reach this content
  • search_api_evangelistSearch every content type across the network at once.
  • find_relatedThe shared-tag relevance graph — what else covers this.
  • get_tagEverything one tag labels, across all content types.
  • guide_topicPRO — a curated bundle for a topic: area, guidance, rules, papers, stories, services.
All tools & prompts
Call it yourself
curl for this page
Search the network for this 
curl "https://api.apievangelist.com/v1/search?q=fis-invoice-api&limit=10"
Everything under a tag 
curl "https://api.apievangelist.com/v1/tags/fis-invoice-api"

Discovery needs no key. Full bodies and the synthesis endpoints are Pro.

Get an API key

Free tier, no email required. Sign in with whichever identity you already have.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have. Your account

Where this information came from

This is an independent, third-party profile of FIS Global Invoice API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

info@apievangelist.com · Read the full data-sourcing policy →
On a security or compliance team? Put security in the subject line and you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.