Forter

Forter is a fraud prevention and digital identity platform for online commerce. Its Decision API returns real-time trust-or-not decisions for orders, payments, account signups, and logins, drawing on a global identity graph and machine learning trained across a large network of merchants. Beyond fraud management, Forter covers chargeback recovery, abuse prevention, payment optimization, 3DS orchestration, and identity protection. Access is enterprise / contact-sales - API credentials (a per-account site ID and API key) are provisioned by Forter during onboarding, and requests are sent to a dedicated per-tenant host.

Forter publishes 4 APIs on the APIs.io network, including Accounts API, Data Privacy API, Disputes API, and 1 more. Tagged areas include Fraud Detection, Fraud Prevention, Identity, Trust, and Payments.

Forter’s developer surface includes authentication, documentation, engineering blog, and 8 more developer resources.

🌐 Visit website 📡 Source on GitHub

29.1/100 thin ▬ flat Agent 30/100 agent ready saas Full breakdown ↓
scored 2026-09-14 · rubric v0.22.0

AccessEnterpriseSelf serve

1 APIs

Fraud Detection Fraud Prevention Identity Trust Payments Chargebacks Account Protection E-Commerce Risk Machine-Learning

Kin Score

Kin Score How this is scored →
scored 2026-09-14 · rubric v0.22.0

Composite quality — 29.1/100 · thin

Contract Quality 10.0 / 19

Developer Ergonomics 2.3 / 15

Access Clarity 4.3 / 15

Operational Transparency 2.1 / 10

Contract Governance 0.0 / 9

Discoverability 5.1 / 8

Regulatory Posture 2.8 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 30/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 8 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Regulatory Posture applies to this provider. Its tags matched the Payments regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/forter: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 4

Individual APIs this provider publishes, each with its own machine-readable definition.

Forter Accounts API

Signup and login (account takeover) decisions.

Forter Data Privacy API

Data-subject profile access for privacy and compliance.

Forter Disputes API

Chargeback disputes and customer compensation requests.

Forter Orders API

Order and checkout fraud/abuse decisions and order status.

Open Collections 6

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

API Collection

OPEN COLLECTION

Forter Accounts API

OPEN COLLECTION

Forter Accounts Data Privacy API

OPEN COLLECTION

Forter Accounts Disputes API

OPEN COLLECTION

Forter Accounts Orders API

OPEN COLLECTION

Forter API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Forter Plans Pricing

1 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Forter Rate Limits

2 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Forter Finops

FINOPS

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Forter Authentication

http · 1 scheme

SECURITY

Forter Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Forter Agentic Access

8 operations · 8 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 1

Status, limits, changes, and where to get help

RateLimits

RateLimits

Commercial 2

Pricing, plans, and the legal terms of use

Plans

Plans

FinOps

FinOps

Company 3

The organization behind the API

LinkedIn

Website

Website

Blog

Blog

Other 1

Properties that don't map to a standard resource type

AgentCard

AgentCard

Source (apis.yml)

aid: forter
url: https://raw.githubusercontent.com/api-evangelist/forter/refs/heads/main/apis.yml
name: Forter
kind: company
description: Forter is a fraud prevention and digital identity platform for online commerce. Its Decision API returns real-time
  trust-or-not decisions for orders, payments, account signups, and logins, drawing on a global identity graph and machine
  learning trained across a large network of merchants. Beyond fraud management, Forter covers chargeback recovery, abuse
  prevention, payment optimization, 3DS orchestration, and identity protection. Access is enterprise / contact-sales - API
  credentials (a per-account site ID and API key) are provisioned by Forter during onboarding, and requests are sent to a
  dedicated per-tenant host.
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: enterprise
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Enterprise · Self-serve signup
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-09-02'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- Fraud Detection
- Fraud Prevention
- Identity
- Trust
- Payments
- Chargebacks
- Account Protection
- E-Commerce
- Risk
- Machine-Learning
tags_raw:
- Fraud Detection
- Fraud Prevention
- Identity
- Trust
- Payments
- Chargebacks
- Account Protection
- E-commerce
- Risk
- Machine Learning
created: '2026-07-12'
modified: '2026-07-12'
specificationVersion: '0.23'
apis:
- aid: forter:forter-accounts-api
  name: Forter Accounts API
  description: Signup and login (account takeover) decisions.
  humanURL: https://docs.forter.com/reference/orders
  baseURL: https://api.forter.secure.com
  tags:
  - Account
  tags_raw:
  - Accounts
  properties:
  - type: OpenAPI
    url: openapi/forter-accounts-api-openapi.yml
  - type: Documentation
    url: https://docs.forter.com/docs/api-overview
  - type: APIReference
    url: https://docs.forter.com/reference/orders
  - type: PostmanCollection
    url: collections/forter.postman_collection.json
  - type: OpenCollection
    url: collections/forter.opencollection.json
  - type: APIReference
    url: https://docs.forter.com/reference/signup
  - type: APIReference
    url: https://docs.forter.com/reference/compensation-request
  - type: APIReference
    url: https://docs.forter.com/reference/profile-access
- aid: forter:forter-data-privacy-api
  name: Forter Data Privacy API
  description: Data-subject profile access for privacy and compliance.
  humanURL: https://docs.forter.com/reference/orders
  baseURL: https://api.forter.secure.com
  tags:
  - Data Privacy
  properties:
  - type: OpenAPI
    url: openapi/forter-data-privacy-api-openapi.yml
  - type: Documentation
    url: https://docs.forter.com/docs/api-overview
  - type: APIReference
    url: https://docs.forter.com/reference/orders
  - type: PostmanCollection
    url: collections/forter.postman_collection.json
  - type: OpenCollection
    url: collections/forter.opencollection.json
  - type: APIReference
    url: https://docs.forter.com/reference/signup
  - type: APIReference
    url: https://docs.forter.com/reference/compensation-request
  - type: APIReference
    url: https://docs.forter.com/reference/profile-access
- aid: forter:forter-disputes-api
  name: Forter Disputes API
  description: Chargeback disputes and customer compensation requests.
  humanURL: https://docs.forter.com/reference/orders
  baseURL: https://api.forter.secure.com
  tags:
  - Disputes
  properties:
  - type: OpenAPI
    url: openapi/forter-disputes-api-openapi.yml
  - type: Documentation
    url: https://docs.forter.com/docs/api-overview
  - type: APIReference
    url: https://docs.forter.com/reference/orders
  - type: PostmanCollection
    url: collections/forter.postman_collection.json
  - type: OpenCollection
    url: collections/forter.opencollection.json
  - type: APIReference
    url: https://docs.forter.com/reference/signup
  - type: APIReference
    url: https://docs.forter.com/reference/compensation-request
  - type: APIReference
    url: https://docs.forter.com/reference/profile-access
- aid: forter:forter-orders-api
  name: Forter Orders API
  description: Order and checkout fraud/abuse decisions and order status.
  humanURL: https://docs.forter.com/reference/orders
  baseURL: https://api.forter.secure.com
  tags:
  - Order
  tags_raw:
  - Orders
  properties:
  - type: OpenAPI
    url: openapi/forter-orders-api-openapi.yml
  - type: Documentation
    url: https://docs.forter.com/docs/api-overview
  - type: APIReference
    url: https://docs.forter.com/reference/orders
  - type: PostmanCollection
    url: collections/forter.postman_collection.json
  - type: OpenCollection
    url: collections/forter.opencollection.json
  - type: APIReference
    url: https://docs.forter.com/reference/signup
  - type: APIReference
    url: https://docs.forter.com/reference/compensation-request
  - type: APIReference
    url: https://docs.forter.com/reference/profile-access
common:
- type: AgentCard
  url: a2a/forter-a2a.yml
  name: A2A Agent Card
  description: Agent Card served at /.well-known/agent-card.json (flavored against A2A 1.0.0).
- type: AgenticAccess
  url: agentic-access/forter-agentic-access.yml
- type: DomainSecurity
  url: security/forter-domain-security.yml
- type: Authentication
  url: authentication/forter-authentication.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/forter
- type: Website
  url: https://www.forter.com/
- type: Documentation
  url: https://docs.forter.com/
- type: Plans
  url: plans/forter-plans-pricing.yml
- type: RateLimits
  url: rate-limits/forter-rate-limits.yml
- type: FinOps
  url: finops/forter-finops.yml
- url: https://www.forter.com/blog/
  type: Blog
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This provider

curl "https://apis.io/api/v1/providers/forter"

All providers

curl "https://apis.io/api/v1/providers?limit=25"

Every operation they expose

curl "https://apis.io/api/v1/providers/forter/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/forter/evidence"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

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