For AI agents: a documentation index is available at the root level at /llms.txt and /llms-full.txt. Append /llms.txt to any URL for a page-level index, or .md for the markdown version of any page.
  • Getting Started
    • Introduction
    • How Verifa Works
    • Quickstart
    • Choosing an Integration Method
  • Use Cases
    • KYC Onboarding
    • Age Verification
    • AML Compliance
    • Fraud Prevention
    • Marketplace Trust & Safety
  • Core Concepts
    • Overview
    • Sessions
    • Verifications & Checks
    • Workflows
    • Identities
    • Cases
    • Screening & Reports
    • Lists
  • Integration Guides
    • Overview
    • JavaScript SDK
    • Web Capture Flow
    • API-Only Integration
    • Mobile SDK
    • Webhooks Guide
    • MCP Server
    • Migrating from Persona
  • API Details
    • Overview
    • Authentication
    • Pagination
    • Rate Limiting
    • Versioning
    • Errors
    • Webhooks
    • Idempotency
    • Key Inflection
    • Data Access
    • Data Retention
  • Tutorials
    • Creating Your First Verification Session
    • Creating a Workflow
    • Receiving Webhooks & Validating Signatures
    • Handling Webhook Events
    • Custom Document Types & AI Extraction
  • Best Practices
    • Testing
    • Preventing Duplicates
    • Fraud Signals
    • Changelog
  • API Reference
      • GETList workflows
      • POSTCreate a workflow
      • GETGet a workflow
      • PATCHUpdate a workflow
      • POSTTrigger a workflow
      • GETGet session workflow run
      • GETList available verification policies
      • GETList workflow versions
      • GETGet workflow analytics
      • POSTSet a workflow as default
      • POSTDeactivate a workflow
      • GETList workflow drafts
      • GETGet a workflow draft
      • GETDiff a draft against the current workflow
      • POSTDry-run a workflow draft
      • POSTPublish a workflow draft
      • POSTDry-run a workflow
      • GETGet workflow rollout map
      • PUTUpdate workflow rollout map
      • POSTClone a workflow
      • GETList verification policies
API ReferenceWorkflows

List workflow versions

GET
https://devapi.withverifa.com/api/v1/workflows/:workflow_id/versions
GET
/api/v1/workflows/:workflow_id/versions
$curl https://devapi.withverifa.com/api/v1/workflows/workflow_id/versions \
>     -H "X-API-Key: <apiKey>"
1{
2  "data": [
3    {
4      "version": 1,
5      "changed_at": "2024-01-15T09:30:00Z",
6      "changed_by": "string",
7      "name": "string",
8      "description": "string",
9      "steps": [
10        {}
11      ],
12      "data_requirements": {},
13      "screening_settings": {},
14      "graph_layout": {}
15    }
16  ],
17  "pagination": {
18    "total": 1,
19    "limit": 1,
20    "offset": 1
21  }
22}
Returns the version history for a workflow.
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Built with

Authentication

X-API-Keystring

Organization API key. Keys are prefixed with vk_live_ (production) or vk_sandbox_ (sandbox).

Path parameters

workflow_idstringRequired

Headers

Verifa-VersiondateOptional

API version date string (e.g. 2026-02-01). If omitted, the version pinned to your API key is used.

Query parameters

limitintegerOptionalDefaults to 50
offsetintegerOptionalDefaults to 0

Response

Workflow version history.
datalist of objects
paginationobject

Errors

401
Unauthorized Error
403
Forbidden Error
404
Not Found Error