Resistant AI

Resistant AI protects financial-services organizations from fraud and financial crime with AI. Its Documents product detects fake, tampered, forged, and AI-generated documents (PDFs and images) in seconds, and its Transactions product layers 80+ AI models over existing transaction-monitoring systems for AML and fraud detection. The Resistant Documents API provides programmatic document forensics — fraud, quality, classification, content extraction, and Adaptive Decision — through an OAuth2 create/upload/poll workflow across regional cells, with polling, Amazon SQS, and Svix webhook result delivery, plus a Tenant Management API for provisioning tenants and applications.

Resistant AI publishes 2 APIs on the APIs.io network: Submission API and Tenants API. Tagged areas include Company, Artificial Intelligence, Fraud Detection, Financial Crime, and Document Verification.

The Resistant AI catalog on APIs.io includes 1 event-driven AsyncAPI specification.

Resistant AI’s developer surface includes documentation, API reference, getting-started guide, quickstart, support, engineering blog, authentication, and 22 more developer resources.

🌐 Visit website 📡 Source on GitHub

41.4/100 developing ▬ flat Agent 46/100 agent ready Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

AccessSelf serve

2 APIs

Company Artificial Intelligence Fraud Detection Financial Crime Document VerificationDocument ForensicsAML Identity Verification Fintech Machine-Learning

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 41.4/100 · developing

Contract Quality 14.1 / 23

Developer Ergonomics 11.9 / 18

Access Clarity 1.9 / 18

Operational Transparency 2.8 / 12

Contract Governance 0.5 / 11

Discoverability 6.8 / 9

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 46/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 6 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 6 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 6 / 6

Agentic Commerce Well-Known Document 0 / 5

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.

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/resistant-ai: 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 2

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

Resistant AI Submission API

The Submission API from Resistant AI — 10 operation(s) for submission.

Resistant AI Tenants API

The Tenants API from Resistant AI — 4 operation(s) for tenants.

Open Collections 3

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

API Collection

OPEN COLLECTION

Resistant Documents Submission API

OPEN COLLECTION

Resistant Documents Submission Tenants API

OPEN COLLECTION

Rate Limits 1

Documented rate limits and quota policies.

Resistant Ai Rate Limits

0 limits

RATE LIMITS

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Resistant Ai Documents Webhooks

ASYNCAPI

Security Posture 3

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

Resistant Ai Authentication

oauth2 · 1 scheme

SECURITY

Resistant Ai Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resistant Ai Trust Center

trust center published

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Resistant Ai Scopes

2 scopes · clientCredentials

2 scopes

SCOPES

Agentic Access 1

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

Resistant Ai Agentic Access

19 operations · 8 acting

AGENTIC

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal

GettingStarted

Quickstart

Sandbox

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

X-MCPServerCandidate

AgentSkill

AgenticAccess

WellKnown

LLMsTxt

Design & Contract 7

Pagination, idempotency, versioning, errors, and events

Conventions

ErrorCatalog

Lifecycle

Webhooks

Conformance

Components

DataModel

Scroll for all 7

Access & Security 4

Authentication, authorization, and security posture

TrustCenter

Authentication

OAuthScopes

DomainSecurity

Operate 3

Status, limits, changes, and where to get help

Support

Support

StatusPage

StatusPage

RateLimits

RateLimits

Commercial 1

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 1

Properties that don't map to a standard resource type

Overlay

Overlay

Source (apis.yml)

aid: resistant-ai
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: true
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - openapi
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/resistant-ai.png
name: Resistant AI
description: Resistant AI protects financial-services organizations from fraud and financial crime with AI. Its Documents
  product detects fake, tampered, forged, and AI-generated documents (PDFs and images) in seconds, and its Transactions product
  layers 80+ AI models over existing transaction-monitoring systems for AML and fraud detection. The Resistant Documents API
  provides programmatic document forensics — fraud, quality, classification, content extraction, and Adaptive Decision — through
  an OAuth2 create/upload/poll workflow across regional cells, with polling, Amazon SQS, and Svix webhook result delivery,
  plus a Tenant Management API for provisioning tenants and applications.
url: https://raw.githubusercontent.com/api-evangelist/resistant-ai/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- gv
- index-ventures
- seedcamp
x-tier: enriched
x-tier-reason: has-public-api
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 24
  pass: local-v1
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Artificial Intelligence
- Fraud Detection
- Financial Crime
- Document Verification
- Document Forensics
- AML
- Identity Verification
- Fintech
- Machine-Learning
tags_raw:
- Company
- Ai
- Fraud Detection
- Financial Crime
- Document Verification
- Document Forensics
- AML
- Identity Verification
- Fintech
- Machine Learning
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- aid: resistant-ai:resistant-ai-submission-api
  name: Resistant AI Submission API
  description: The Submission API from Resistant AI — 10 operation(s) for submission.
  humanURL: https://developers.resistant.ai
  baseURL: https://api.documents.resistant.ai
  tags:
  - Submission
  properties:
  - type: OpenAPI
    url: openapi/resistant-ai-submission-api-openapi.yml
- aid: resistant-ai:resistant-ai-tenants-api
  name: Resistant AI Tenants API
  description: The Tenants API from Resistant AI — 4 operation(s) for tenants.
  humanURL: https://developers.resistant.ai
  baseURL: https://api.documents.resistant.ai
  tags:
  - Tenants
  properties:
  - type: OpenAPI
    url: openapi/resistant-ai-tenants-api-openapi.yml
common:
- type: Overlay
  url: overlays/resistant-ai-documents-overlay.yaml
- type: Website
  url: https://resistant.ai
- type: DeveloperPortal
  url: https://developers.resistant.ai
- type: Documentation
  url: https://developers.resistant.ai
- type: APIReference
  url: https://developers.resistant.ai/api-reference
- type: GettingStarted
  url: https://developers.resistant.ai/getting-started/about
- type: Quickstart
  url: https://developers.resistant.ai/getting-started/quickstart-api
- type: Support
  url: https://developers.resistant.ai/support/contact-support
- type: Blog
  url: https://resistant.ai/blog
- type: PrivacyPolicy
  url: https://resistant.ai/privacy-policy
- type: StatusPage
  url: https://resistantai.statuspage.io/
- type: TrustCenter
  url: https://trust.resistant.ai/
- type: Authentication
  url: authentication/resistant-ai-authentication.yml
- type: OAuthScopes
  url: scopes/resistant-ai-scopes.yml
- type: Conventions
  url: conventions/resistant-ai-conventions.yml
- type: ErrorCatalog
  url: errors/resistant-ai-problem-types.yml
- type: Lifecycle
  url: lifecycle/resistant-ai-lifecycle.yml
- type: RateLimits
  url: rate-limits/resistant-ai-rate-limits.yml
- type: Webhooks
  url: asyncapi/resistant-ai-documents-webhooks.yml
- type: Conformance
  url: conformance/resistant-ai-conformance.yml
- type: Sandbox
  url: sandbox/resistant-ai-sandbox.yml
- type: Components
  url: components/resistant-ai-components.yml
- type: DataModel
  url: data-model/resistant-ai-data-model.yml
- type: X-MCPServerCandidate
  url: mcp/resistant-ai-mcp.yml
  note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived
    from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server
    correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
- type: AgentSkill
  url: skills/_index.yml
- type: AgenticAccess
  url: agentic-access/resistant-ai-agentic-access.yml
- type: WellKnown
  url: well-known/resistant-ai-well-known.yml
- type: LLMsTxt
  url: llms/resistant-ai-llms.txt
- type: DomainSecurity
  url: security/resistant-ai-domain-security.yml

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