TrustLayer

TrustLayer is a vendor risk management and certificate of insurance (COI) tracking platform that automates the collection, verification, and ongoing monitoring of compliance documents. It uses AI-powered OCR field extraction, real-time carrier connections, and NIPR license verification to process COIs, W9s, and business licenses across a network of 500,000+ companies. The TrustLayer Platform API lets teams programmatically manage parties (vendors), contacts, projects, documents, and compliance profiles, request documents, and receive real-time webhook notifications as compliance status changes. Backed by Craft Ventures. Sector: insurtech / fintech.

TrustLayer publishes 21 APIs on the APIs.io network, including Auth API, branding API, compliance-profiles API, and 18 more. Tagged areas include Company, Fintech, Insurtech, Insurance, and Risk Management.

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

TrustLayer’s developer surface includes documentation, API reference, authentication, sandbox, engineering blog, signup flow, and 19 more developer resources.

🌐 Visit website 📡 Source on GitHub
51.2/100 developing ▬ flat Agent 61/100 agent native Full breakdown ↓
scored 2026-07-27 · rubric v0.5
AccessSelf serve
21 APIs 1 MCP Servers
CompanyFintechInsurtechInsuranceRisk ManagementComplianceCertificate of InsuranceVendor Management

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 51.2/100 · developing
Contract Quality 14.5 / 25
Developer Ergonomics 11.7 / 20
Commercial Clarity 8.4 / 20
Operational Transparency 4.1 / 13
Governance 0.0 / 12
Discoverability 10.0 / 10
Agent readiness — 61/100 · agent native
Machine-Readable Contract 18 / 18
Agentic Access Contract 0 / 15
MCP Server 12 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 8 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 6 / 6
Agent Skills 5 / 5
Well-Known Catalog 4 / 4
Consent & Bot Identity 0 / 3
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/trustlayer: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 21

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

TrustLayer Auth API

The Auth API from TrustLayer — 1 operation(s) for auth.

TrustLayer branding API

The branding API from TrustLayer — 2 operation(s) for branding.

TrustLayer compliance-profiles API

The compliance-profiles API from TrustLayer — 8 operation(s) for compliance-profiles.

TrustLayer contacts API

The contacts API from TrustLayer — 4 operation(s) for contacts.

TrustLayer Context Objects API

The Context Objects API from TrustLayer — 2 operation(s) for context objects.

TrustLayer Context Records API

The Context Records API from TrustLayer — 7 operation(s) for context records.

TrustLayer custom-fields API

The custom-fields API from TrustLayer — 4 operation(s) for custom-fields.

TrustLayer Document Types API

The Document Types API from TrustLayer — 2 operation(s) for document types.

TrustLayer documents API

The documents API from TrustLayer — 15 operation(s) for documents.

TrustLayer Parties API

The Parties API from TrustLayer — 20 operation(s) for parties.

TrustLayer party-types API

The party-types API from TrustLayer — 1 operation(s) for party-types.

TrustLayer Policies API

The Policies API from TrustLayer — 11 operation(s) for policies.

TrustLayer Primary Objects API

The Primary Objects API from TrustLayer — 2 operation(s) for primary objects.

TrustLayer Primary Records API

The Primary Records API from TrustLayer — 12 operation(s) for primary records.

TrustLayer Projects API

The Projects API from TrustLayer — 9 operation(s) for projects.

TrustLayer reports API

The reports API from TrustLayer — 2 operation(s) for reports.

TrustLayer Request Records API

The Request Records API from TrustLayer — 7 operation(s) for request records.

TrustLayer Requirements API

The Requirements API from TrustLayer — 2 operation(s) for requirements.

TrustLayer tags API

The tags API from TrustLayer — 4 operation(s) for tags.

TrustLayer Views API

The Views API from TrustLayer — 2 operation(s) for views.

TrustLayer Workspaces API

The Workspaces API from TrustLayer — 1 operation(s) for workspaces.

Scroll for all 21

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

trustlayer-mcp.yml

MCP SERVER

Event Specifications 1

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

Trustlayer Webhooks

ASYNCAPI

Security Posture 3

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

Trustlayer Authentication

apiKey/http · 2 schemes

SECURITY

Trustlayer Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Trustlayer Trust Center

trust center published

SECURITY

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal
 Sandbox
Sandbox
 SignUp
SignUp
 Login
Login

Documentation 2

Reference material describing how the API behaves

Documentation
Documentation
 APIReference
APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

MCPServer
MCPServer
 AgentSkill
AgentSkill
 LLMsTxt
LLMsTxt
 WellKnown
WellKnown

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Webhooks
Webhooks
 Conformance
Conformance
 ErrorCatalog
ErrorCatalog
 Conventions
Conventions
 DataModel
DataModel
 Lifecycle
Lifecycle

Access & Security 3

Authentication, authorization, and security posture

Authentication
Authentication
 DomainSecurity
DomainSecurity
 TrustCenter
TrustCenter

Operate 2

Status, limits, changes, and where to get help

StatusPage
StatusPage
 Deprecation
Deprecation

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 2

The organization behind the API

Blog
Blog
 Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: trustlayer
name: TrustLayer
description: 'TrustLayer is a vendor risk management and certificate of insurance (COI) tracking platform that automates the
  collection, verification, and ongoing monitoring of compliance documents. It uses AI-powered OCR field extraction, real-time
  carrier connections, and NIPR license verification to process COIs, W9s, and business licenses across a network of 500,000+
  companies. The TrustLayer Platform API lets teams programmatically manage parties (vendors), contacts, projects, documents,
  and compliance profiles, request documents, and receive real-time webhook notifications as compliance status changes. Backed
  by Craft Ventures. Sector: insurtech / fintech.'
url: https://raw.githubusercontent.com/api-evangelist/trustlayer/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- craft-ventures
x-tier: profiled
x-tier-reason: enriched-from-provider-surface
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://developers.trustlayer.io/landing/favicon.png
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Fintech
- Insurtech
- Insurance
- Risk Management
- Compliance
- Certificate of Insurance
- Vendor Management
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- aid: trustlayer:trustlayer-auth-api
  name: TrustLayer Auth API
  description: The Auth API from TrustLayer — 1 operation(s) for auth.
  humanURL: https://developers.trustlayer.io/v2
  baseURL: https://api.trustlayer.io/v2
  tags:
  - Auth
  properties:
  - type: OpenAPI
    url: openapi/trustlayer-auth-api-openapi.yml
  - type: Documentation
    url: https://developers.trustlayer.io/v2
  - type: Documentation
    url: https://developers.trustlayer.io/v1/
- aid: trustlayer:trustlayer-branding-api
  name: TrustLayer branding API
  description: The branding API from TrustLayer — 2 operation(s) for branding.
  humanURL: https://developers.trustlayer.io/v2
  baseURL: https://api.trustlayer.io/v2
  tags:
  - branding
  properties:
  - type: OpenAPI
    url: openapi/trustlayer-branding-api-openapi.yml
  - type: Documentation
    url: https://developers.trustlayer.io/v2
  - type: Documentation
    url: https://developers.trustlayer.io/v1/
- aid: trustlayer:trustlayer-compliance-profiles-api
  name: TrustLayer compliance-profiles API
  description: The compliance-profiles API from TrustLayer — 8 operation(s) for compliance-profiles.
  humanURL: https://developers.trustlayer.io/v2
  baseURL: https://api.trustlayer.io/v2
  tags:
  - compliance-profiles
  properties:
  - type: OpenAPI
    url: openapi/trustlayer-compliance-profiles-api-openapi.yml
  - type: Documentation
    url: https://developers.trustlayer.io/v2
  - type: Documentation
    url: https://developers.trustlayer.io/v1/
- aid: trustlayer:trustlayer-contacts-api
  name: TrustLayer contacts API
  description: The contacts API from TrustLayer — 4 operation(s) for contacts.
  humanURL: https://developers.trustlayer.io/v2
  baseURL: https://api.trustlayer.io/v2
  tags:
  - contacts
  properties:
  - type: OpenAPI
    url: openapi/trustlayer-contacts-api-openapi.yml
  - type: Documentation
    url: https://developers.trustlayer.io/v2
  - type: Documentation
    url: https://developers.trustlayer.io/v1/
- aid: trustlayer:trustlayer-context-objects-api
  name: TrustLayer Context Objects API
  description: The Context Objects API from TrustLayer — 2 operation(s) for context objects.
  humanURL: https://developers.trustlayer.io/v2
  baseURL: https://api.trustlayer.io/v2
  tags:
  - Context Objects
  properties:
  - type: OpenAPI
    url: openapi/trustlayer-context-objects-api-openapi.yml
  - type: Documentation
    url: https://developers.trustlayer.io/v2
  - type: Documentation
    url: https://developers.trustlayer.io/v1/
- aid: trustlayer:trustlayer-context-records-api
  name: TrustLayer Context Records API
  description: The Context Records API from TrustLayer — 7 operation(s) for context records.
  humanURL: https://developers.trustlayer.io/v2
  baseURL: https://api.trustlayer.io/v2
  tags:
  - Context Records
  properties:
  - type: OpenAPI
    url: openapi/trustlayer-context-records-api-openapi.yml
  - type: Documentation
    url: https://developers.trustlayer.io/v2
  - type: Documentation
    url: https://developers.trustlayer.io/v1/
- aid: trustlayer:trustlayer-custom-fields-api
  name: TrustLayer custom-fields API
  description: The custom-fields API from TrustLayer — 4 operation(s) for custom-fields.
  humanURL: https://developers.trustlayer.io/v2
  baseURL: https://api.trustlayer.io/v2
  tags:
  - custom-fields
  properties:
  - type: OpenAPI
    url: openapi/trustlayer-custom-fields-api-openapi.yml
  - type: Documentation
    url: https://developers.trustlayer.io/v2
  - type: Documentation
    url: https://developers.trustlayer.io/v1/
- aid: trustlayer:trustlayer-document-types-api
  name: TrustLayer Document Types API
  description: The Document Types API from TrustLayer — 2 operation(s) for document types.
  humanURL: https://developers.trustlayer.io/v2
  baseURL: https://api.trustlayer.io/v2
  tags:
  - Document Types
  properties:
  - type: OpenAPI
    url: openapi/trustlayer-document-types-api-openapi.yml
  - type: Documentation
    url: https://developers.trustlayer.io/v2
  - type: Documentation
    url: https://developers.trustlayer.io/v1/
- aid: trustlayer:trustlayer-documents-api
  name: TrustLayer documents API
  description: The documents API from TrustLayer — 15 operation(s) for documents.
  humanURL: https://developers.trustlayer.io/v2
  baseURL: https://api.trustlayer.io/v2
  tags:
  - documents
  properties:
  - type: OpenAPI
    url: openapi/trustlayer-documents-api-openapi.yml
  - type: Documentation
    url: https://developers.trustlayer.io/v2
  - type: Documentation
    url: https://developers.trustlayer.io/v1/
- aid: trustlayer:trustlayer-parties-api
  name: TrustLayer Parties API
  description: The Parties API from TrustLayer — 20 operation(s) for parties.
  humanURL: https://developers.trustlayer.io/v2
  baseURL: https://api.trustlayer.io/v2
  tags:
  - Parties
  properties:
  - type: OpenAPI
    url: openapi/trustlayer-parties-api-openapi.yml
  - type: Documentation
    url: https://developers.trustlayer.io/v2
  - type: Documentation
    url: https://developers.trustlayer.io/v1/
- aid: trustlayer:trustlayer-party-types-api
  name: TrustLayer party-types API
  description: The party-types API from TrustLayer — 1 operation(s) for party-types.
  humanURL: https://developers.trustlayer.io/v2
  baseURL: https://api.trustlayer.io/v2
  tags:
  - party-types
  properties:
  - type: OpenAPI
    url: openapi/trustlayer-party-types-api-openapi.yml
  - type: Documentation
    url: https://developers.trustlayer.io/v2
  - type: Documentation
    url: https://developers.trustlayer.io/v1/
- aid: trustlayer:trustlayer-policies-api
  name: TrustLayer Policies API
  description: The Policies API from TrustLayer — 11 operation(s) for policies.
  humanURL: https://developers.trustlayer.io/v2
  baseURL: https://api.trustlayer.io/v2
  tags:
  - Policies
  properties:
  - type: OpenAPI
    url: openapi/trustlayer-policies-api-openapi.yml
  - type: Documentation
    url: https://developers.trustlayer.io/v2
  - type: Documentation
    url: https://developers.trustlayer.io/v1/
- aid: trustlayer:trustlayer-primary-objects-api
  name: TrustLayer Primary Objects API
  description: The Primary Objects API from TrustLayer — 2 operation(s) for primary objects.
  humanURL: https://developers.trustlayer.io/v2
  baseURL: https://api.trustlayer.io/v2
  tags:
  - Primary Objects
  properties:
  - type: OpenAPI
    url: openapi/trustlayer-primary-objects-api-openapi.yml
  - type: Documentation
    url: https://developers.trustlayer.io/v2
  - type: Documentation
    url: https://developers.trustlayer.io/v1/
- aid: trustlayer:trustlayer-primary-records-api
  name: TrustLayer Primary Records API
  description: The Primary Records API from TrustLayer — 12 operation(s) for primary records.
  humanURL: https://developers.trustlayer.io/v2
  baseURL: https://api.trustlayer.io/v2
  tags:
  - Primary Records
  properties:
  - type: OpenAPI
    url: openapi/trustlayer-primary-records-api-openapi.yml
  - type: Documentation
    url: https://developers.trustlayer.io/v2
  - type: Documentation
    url: https://developers.trustlayer.io/v1/
- aid: trustlayer:trustlayer-projects-api
  name: TrustLayer Projects API
  description: The Projects API from TrustLayer — 9 operation(s) for projects.
  humanURL: https://developers.trustlayer.io/v2
  baseURL: https://api.trustlayer.io/v2
  tags:
  - Projects
  properties:
  - type: OpenAPI
    url: openapi/trustlayer-projects-api-openapi.yml
  - type: Documentation
    url: https://developers.trustlayer.io/v2
  - type: Documentation
    url: https://developers.trustlayer.io/v1/
- aid: trustlayer:trustlayer-reports-api
  name: TrustLayer reports API
  description: The reports API from TrustLayer — 2 operation(s) for reports.
  humanURL: https://developers.trustlayer.io/v2
  baseURL: https://api.trustlayer.io/v2
  tags:
  - reports
  properties:
  - type: OpenAPI
    url: openapi/trustlayer-reports-api-openapi.yml
  - type: Documentation
    url: https://developers.trustlayer.io/v2
  - type: Documentation
    url: https://developers.trustlayer.io/v1/
- aid: trustlayer:trustlayer-request-records-api
  name: TrustLayer Request Records API
  description: The Request Records API from TrustLayer — 7 operation(s) for request records.
  humanURL: https://developers.trustlayer.io/v2
  baseURL: https://api.trustlayer.io/v2
  tags:
  - Request Records
  properties:
  - type: OpenAPI
    url: openapi/trustlayer-request-records-api-openapi.yml
  - type: Documentation
    url: https://developers.trustlayer.io/v2
  - type: Documentation
    url: https://developers.trustlayer.io/v1/
- aid: trustlayer:trustlayer-requirements-api
  name: TrustLayer Requirements API
  description: The Requirements API from TrustLayer — 2 operation(s) for requirements.
  humanURL: https://developers.trustlayer.io/v2
  baseURL: https://api.trustlayer.io/v2
  tags:
  - Requirements
  properties:
  - type: OpenAPI
    url: openapi/trustlayer-requirements-api-openapi.yml
  - type: Documentation
    url: https://developers.trustlayer.io/v2
  - type: Documentation
    url: https://developers.trustlayer.io/v1/
- aid: trustlayer:trustlayer-tags-api
  name: TrustLayer tags API
  description: The tags API from TrustLayer — 4 operation(s) for tags.
  humanURL: https://developers.trustlayer.io/v2
  baseURL: https://api.trustlayer.io/v2
  tags:
  - tags
  properties:
  - type: OpenAPI
    url: openapi/trustlayer-tags-api-openapi.yml
  - type: Documentation
    url: https://developers.trustlayer.io/v2
  - type: Documentation
    url: https://developers.trustlayer.io/v1/
- aid: trustlayer:trustlayer-views-api
  name: TrustLayer Views API
  description: The Views API from TrustLayer — 2 operation(s) for views.
  humanURL: https://developers.trustlayer.io/v2
  baseURL: https://api.trustlayer.io/v2
  tags:
  - Views
  properties:
  - type: OpenAPI
    url: openapi/trustlayer-views-api-openapi.yml
  - type: Documentation
    url: https://developers.trustlayer.io/v2
  - type: Documentation
    url: https://developers.trustlayer.io/v1/
- aid: trustlayer:trustlayer-workspaces-api
  name: TrustLayer Workspaces API
  description: The Workspaces API from TrustLayer — 1 operation(s) for workspaces.
  humanURL: https://developers.trustlayer.io/v2
  baseURL: https://api.trustlayer.io/v2
  tags:
  - Workspaces
  properties:
  - type: OpenAPI
    url: openapi/trustlayer-workspaces-api-openapi.yml
  - type: Documentation
    url: https://developers.trustlayer.io/v2
  - type: Documentation
    url: https://developers.trustlayer.io/v1/
common:
- type: DeveloperPortal
  url: https://developers.trustlayer.io/
- type: Documentation
  url: https://developers.trustlayer.io/
- type: APIReference
  url: https://www.trustlayer.io/pages/developers
- type: Authentication
  url: authentication/trustlayer-authentication.yml
- type: Webhooks
  url: asyncapi/trustlayer-webhooks.yml
- type: MCPServer
  url: mcp/trustlayer-mcp.yml
- type: AgentSkill
  url: skills/_index.yml
- type: LLMsTxt
  url: llms/trustlayer-llms.txt
- type: WellKnown
  url: well-known/trustlayer-well-known.yml
- type: Conformance
  url: conformance/trustlayer-conformance.yml
- type: ErrorCatalog
  url: errors/trustlayer-problem-types.yml
- type: Conventions
  url: conventions/trustlayer-conventions.yml
- type: Sandbox
  url: sandbox/trustlayer-sandbox.yml
- type: DataModel
  url: data-model/trustlayer-data-model.yml
- type: Lifecycle
  url: lifecycle/trustlayer-lifecycle.yml
- type: StatusPage
  url: https://status.trustlayer.io
- type: Deprecation
  url: https://developers.trustlayer.io/v1/
- type: DomainSecurity
  url: security/trustlayer-domain-security.yml
- type: TrustCenter
  url: https://trust.trustlayer.io/
- type: Blog
  url: https://trustlayer.io/blog
- type: SignUp
  url: https://trustlayer.io/pages/starter
- type: Login
  url: https://app.trustlayer.io
- type: TermsOfService
  url: https://trustlayer.io/terms-of-service
- type: PrivacyPolicy
  url: https://trustlayer.io/privacy-policy
- type: Website
  url: https://trustlayer.io
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 21
  pass: local-v1