# First Data (Fiserv)

**Canonical:** https://apis.io/providers/first-data/  
**Website:** https://www.fiserv.com  
**APIs profiled:** 1

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.

## Kin Score — 6.1 / 100 (minimal)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (+0.0 from 6.1).

| Facet | Score |
|---|---|
| Discoverability | 59.3 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 7.9 |
| Developer Ergonomics | 0.0 |
| Commercial Clarity | 13.2 |
| Access Clarity | 13.2 |

Regulatory layer — **Payments**: 9.4 (matched via tags).

## Agent readiness — 2.5 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

Freemium — onboarding: unknown, pricing: freemium, trial: no (confidence: medium).

## APIs (1)

- **Fiserv Developer (First Data Legacy)** — 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 acc...

## Security (1)

- **First Data Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **First Data Plans Pricing**

## Tags

Payments, Merchant Services, Financial-Services, Transaction Processing, Fortune 500

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/first-data/). Scores are computed from the provider's own public artifacts under a published rubric.