First Data (Fiserv)

aid: first-data
name: First Data (Fiserv)
description: First Data was a global payment technology solutions company providing merchant transaction processing, financial
  institution services, and prepaid services before merging with Fiserv in 2019. Legacy First Data API products including
  Payeezy, Bolt, and Commerce Hub are now part of the Fiserv developer portal.
type: Index
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - none
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/first-data.png
access: 3rd-Party
created: '2025-03-01'
modified: '2026-09-09'
position: Consuming
tags:
- Payments
- Merchant Services
- Financial-Services
- Transaction Processing
- Fortune 500
tags_raw:
- Payments
- Merchant Services
- Financial Services
- Transaction Processing
- Fortune 500
url: https://raw.githubusercontent.com/api-evangelist/first-data/refs/heads/main/apis.yml
specificationVersion: '0.23'
apis:
- aid: first-data:fiserv-developer
  name: Fiserv Developer (First Data Legacy)
  tags:
  - Payments
  - Merchant Services
  - Transaction Processing
  humanURL: https://developer.fiserv.com
  properties:
  - url: https://developer.fiserv.com
    type: DeveloperPortal
  - url: https://developer.fiserv.com
    type: Documentation
  - url: https://developer.fiserv.com/support
    type: Support
  description: Following the Fiserv merger, legacy First Data API products are now hosted on the Fiserv developer portal.
    These include Commerce Hub, Payeezy, and Bolt for merchant payment acceptance, tokenization, and transaction processing.
- aid: first-data:first-data-gateway
  name: First Data Gateway (IPG)
  tags:
  - Payments
  - Merchant Services
  - Transaction Processing
  - Tokenization
  - Fraud
  humanURL: https://developer.fiserv.com/product/IPGNA
  baseURL: https://prod.api.firstdata.com/gateway/v2
  properties:
  - url: https://developer.fiserv.com/product/IPGNA
    type: APIReference
  - url: https://github.com/GBSEcom
    type: SourceCode
  - url: authentication/first-data-authentication.yml
    type: Authentication
  - url: conventions/first-data-conventions.yml
    type: Conventions
  - url: errors/first-data-problem-types.yml
    type: ErrorCatalog
  - url: errors/first-data-decline-codes.yml
    type: DeclineCodes
  - url: sandbox/first-data-sandbox.yml
    type: Sandbox
  description: The First Data Gateway, marketed by Fiserv as the Internet Payment Gateway (IPG) and documented on the Fiserv
    developer portal as the IPGNA product. A card, ACH and wallet transaction API covering payments, orders, payment schedules,
    tokenization, hosted payment URLs, card and account verification, dynamic currency conversion and fraud scoring. Production
    is https://prod.api.firstdata.com/gateway/v2 and certification is https://cert.api.firstdata.com/gateway/v2; both base
    URLs are read from First Data's own published client libraries at github.com/GBSEcom, since no OpenAPI document is served
    at any reachable URL. API version 21.5.0. Authentication is an Api-Key header plus an HMAC-SHA256 Message-Signature.
common:
- type: DomainSecurity
  url: security/first-data-domain-security.yml
- type: GitHubOrganization
  url: https://github.com/firstdata
- type: LinkedIn
  url: https://www.linkedin.com/company/first-data-corporation
- type: Website
  url: https://www.fiserv.com
- type: DeveloperPortal
  url: https://developer.fiserv.com
- type: Packages
  url: packages/first-data-packages.yml
- type: SDKs
  url: packages/first-data-packages.yml
- type: Authentication
  url: authentication/first-data-authentication.yml
- type: Conventions
  url: conventions/first-data-conventions.yml
- type: Idempotency
  url: conventions/first-data-conventions.yml
- type: ErrorCatalog
  url: errors/first-data-problem-types.yml
- type: DeclineCodes
  url: errors/first-data-decline-codes.yml
- type: Lifecycle
  url: lifecycle/first-data-lifecycle.yml
- type: Deprecation
  url: lifecycle/first-data-lifecycle.yml
- type: Sandbox
  url: sandbox/first-data-sandbox.yml
- type: Components
  url: components/first-data-components.yml
- type: Conformance
  url: conformance/first-data-conformance.yml
- type: LLMsTxt
  url: llms/first-data-llms.txt
- type: Plans
  url: plans/first-data-plans-pricing.yml
- type: RateLimits
  url: rate-limits/first-data-rate-limits.yml
- type: APIReference
  url: https://developer.fiserv.com/product/IPGNA
- type: Support
  url: https://developer.fiserv.com/support
- type: DataModel
  url: data-model/first-data-data-model.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
x-enrichment:
  date: '2026-09-09'
  status: enriched
  artifacts_added: 12
  pass: local-v3
x-parent: fiserv
x-relationship: acquisition