Experian
Experian plc is a global information services company and one of the three major consumer credit bureaus, operating across credit risk, identity verification, fraud prevention, marketing data and data quality. Its public API surface spans two distinct platforms: the Experian Global Developer Portal (developer.experian.com), a region-partitioned OAuth2/OpenID Connect gateway fronting credit, business information, KYC/KYB and decisioning products across the US, UK, EMEA, Brazil, India, Singapore and Australia; and Experian Data Quality / Aperture (api.experianaperture.io), which publishes machine-readable OpenAPI 3.0.4 contracts for address, email and phone validation, demographic enrichment, identity append and bulk batch processing. A legacy SOAP contract (Experian QAS Pro OnDemand) remains published and callable alongside the REST surface.
Real signal across most facets with visible, nameable gaps — the contract exists but is thin, or the portal is good while governance and commercial terms are absent.
API Evangelist profiles Experian the way a machine reads it — 16 machine-readable artifacts across 9 APIs, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Experian scores 53.5/100 (developing), with a separate agent-readiness read of 39/100 (agent ready). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance. Every facet and dimension name is a link: it opens that measurement's page on APIs.io, where the rating runs across the whole catalog — the exact checks that feed it, how every profiled provider distributes on it, and who is at the top of it.
Kin Score
How this is scored →scored 2026-09-14 · rubric v0.22.0
Put this on your own site. The badge is drawn live from Experian's current Kin Score — paste it once and it updates itself every time the score is recomputed. It follows your visitor's light or dark setting, and it links back here so anyone who sees it can read the full breakdown.
<!-- Kin Score · API Evangelist -->
<a href="https://providers.apievangelist.com/providers/experian/"
title="Experian on API Evangelist — API profile and Kin Score">
<img src="https://apis.io/badge/experian.svg"
alt="Experian Kin Score — API readiness rating by API Evangelist" width="150" height="150" loading="lazy">
</a>[](https://providers.apievangelist.com/providers/experian/)<!-- Kin Score · API Evangelist -->
<a href="https://providers.apievangelist.com/providers/experian/"
title="Experian on API Evangelist — API profile and Kin Score">
<img src="https://apis.io/badge/experian/card.svg"
alt="Experian Kin Score — API readiness rating by API Evangelist" width="340" height="120" loading="lazy">
</a>More shapes, themes and sizes → · Score as JSON · How badges work
How we profile Experian
Each block below is one kind of artifact we hold for Experian. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 9
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
Experian Aperture Data Quality API
The consolidated Experian Data Quality REST API — 41 operations across 34 paths covering address search/validate/format/layouts, email validation, phone validation, demographic ...
Experian Address Validation API
Real-time international address capture and validation — autocomplete, typedown, single-line, lookup and validate search types across 245+ countries, with custom layouts, prompt...
Experian Email Validation API
Real-time email address verification returning a confidence classification (verified, unknown, undeliverable, illegitimate) with optional metadata about the mailbox and domain.
Experian Phone Validation API
Real-time phone number validation and line-type identification across global numbering plans, returning formatted numbers, carrier and connectivity signals.
Experian Enrichment API
Appends demographic, geodemographic, location-insight and property attributes to a validated address or identity key, including Mosaic segmentation and Global Location Insight g...
Experian Identity Append API
Returns additional contact and identity attributes for a known individual or household, including reverse phone append lookups.
Experian Bulk Validation API
Asynchronous batch surface for address, email and phone validation — create a batch, start it, poll status and retrieve results, with up to 10,000 records per address batch.
Experian Address Validate (Pro OnDemand SOAP)
The legacy Experian QAS Pro OnDemand SOAP service, still published and documented by Experian Data Quality. Eleven RPCs (DoSearch, DoRefine, DoGetAddress, DoCanSearch, DoGetLayo...
Experian Global Developer Platform
The region-partitioned Experian API gateway behind developer.experian.com, fronting credit, business information, KYC/KYB, decisioning and verification products. Each region run...
Scroll within the panel for all 9 ·
Pricing Plans 1
Pricing is part of the interface. Machine-readable plans tell you what a tier costs and includes before you commit — one of the things the Kin Score reads for access clarity — renamed from commercial clarity in rubric 0.12, because a free statutory interface has access terms and no commercial ones.
Published pricing tiers and plan structures.
Rate Limits 1
Rate limits are the difference between a demo that works and a production integration that doesn't fall over. Publishing them is an operational-transparency signal — and a hard requirement for any agent that plans its own throughput.
Documented rate limits and quota policies.
Experian Rate Limits
RATE LIMITSSecurity Posture 4
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Scopes 1
OAuth scopes are the vocabulary of least-privilege access. Profiling them shows exactly what an integration — or an agent acting on a user's behalf — is allowed to do.
OAuth scopes governing access to this provider's APIs.
Resources
Every other property we hold for Experian — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Get Started 4
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 4
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 6
Pagination, idempotency, versioning, errors, and events
Build 3
SDKs, sample code, and the tooling you integrate with
Access & Security 6
Authentication, authorization, and security posture
Operate 7
Status, limits, changes, and where to get help
Scroll within the panel for all 7 ·
Commercial 3
Pricing, plans, and the legal terms of use
Company 2
The organization behind the API
Other 1
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/experian · machine-readable index on apis.io
This is an independent, third-party profile of Experian, 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.
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