TestRail website screenshot

TestRail

TestRail is a web-based test case management and QA platform (originally by Gurock, now part of IDERA) for organizing test cases, running test runs and test plans, and recording test results across manual and automated testing. Its HTTP API (v2) exposes projects, suites, sections, cases, runs, plans, tests, results, milestones, configurations, and users so teams can push automated results, create and close test runs, and sync test cases programmatically. The API is available on TestRail Cloud (per-instance host, e.g. https://{instance}.testrail.io) and on self-hosted TestRail Server/Enterprise, and uses the distinctive index.php?/api/v2/ URL style with HTTP Basic authentication (email plus password or API key).

TestRail publishes 11 APIs on the APIs.io network, including Cases API, Configurations API, Milestones API, and 8 more. Tagged areas include Test Runs, Test Management, QA, Test Cases, and Test Results.

TestRail’s developer surface includes authentication, documentation, pricing, and 6 more developer resources.

39.5/100 developing ▬ flat Agent 20/100 agent aware saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0
AccessFreemiumSelf serveFree trial⚡ Free to try
1 APIs
Test RunsTest ManagementQATest CasesTest ResultsTest PlansTestingTest Automation

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0
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/testrail: 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 11

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

TestRail Cases API

Reusable test cases in the repository.

TestRail Configurations API

Configuration groups (e.g. browsers, OSes) plan entries expand across.

TestRail Milestones API

Releases and deadlines that runs and plans report toward.

TestRail Plans API

Groups of runs, optionally across configurations.

TestRail Projects API

Top-level containers owning suites, cases, runs, plans, and milestones.

TestRail Results API

Recorded outcomes for tests and cases.

TestRail Runs API

Executions of a set of test cases (test runs).

TestRail Sections API

Folder-like grouping of test cases inside a suite.

TestRail Suites API

Collections of test cases within a project.

TestRail Tests API

Instances of a case within a specific run.

TestRail Users API

TestRail user lookup.

Scroll for all 11

Open Collections 13

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

API Collection

OPEN COLLECTION

TestRail API (v2)

OPEN COLLECTION

Scroll for all 13

Pricing Plans 1

Published pricing tiers and plan structures.

Rate Limits 1

Documented rate limits and quota policies.

Testrail Rate Limits

4 limits

RATE LIMITS

FinOps 1

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

Security Posture 1

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

Testrail Authentication

http · 1 scheme

SECURITY

Agentic Access 1

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

Testrail Agentic Access

56 operations · 32 acting

56 operations · 32 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

Access & Security 1

Authentication, authorization, and security posture

Operate 1

Status, limits, changes, and where to get help

Commercial 3

Pricing, plans, and the legal terms of use

Company 2

The organization behind the API

Source (apis.yml)

apis.yml Raw ↑
aid: testrail
url: https://raw.githubusercontent.com/api-evangelist/testrail/refs/heads/main/apis.yml
name: TestRail
kind: company
description: TestRail is a web-based test case management and QA platform (originally by Gurock, now part of IDERA) for organizing
  test cases, running test runs and test plans, and recording test results across manual and automated testing. Its HTTP API
  (v2) exposes projects, suites, sections, cases, runs, plans, tests, results, milestones, configurations, and users so teams
  can push automated results, create and close test runs, and sync test cases programmatically. The API is available on TestRail
  Cloud (per-instance host, e.g. https://{instance}.testrail.io) and on self-hosted TestRail Server/Enterprise, and uses the
  distinctive index.php?/api/v2/ URL style with HTTP Basic authentication (email plus password or API key).
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: true
  try_now: true
  public: false
  label: Freemium (free trial) · Self-serve signup
  confidence: medium
  source:
  - plans
  - authentication
  generated: '2026-09-03'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/testrail.png
tags:
- Test Runs
- Test Management
- QA
- Test Cases
- Test Results
- Test Plans
- Testing
- Test Automation
created: '2026-07-11'
modified: '2026-07-11'
specificationVersion: '0.23'
apis:
- aid: testrail:testrail-cases-api
  name: TestRail Cases API
  description: Reusable test cases in the repository.
  humanURL: https://support.testrail.com/hc/en-us/articles/7077874763156-Runs
  baseURL: https://{instance}.testrail.io/index.php?/api/v2
  tags:
  - Cases
  properties:
  - type: OpenAPI
    url: openapi/testrail-cases-api-openapi.yml
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077874763156-Runs
  - type: PostmanCollection
    url: collections/testrail.postman_collection.json
  - type: OpenCollection
    url: collections/testrail.opencollection.json
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077819312404-Results
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077292642580-Cases
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077990441108-Tests
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077711537684-Plans
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077792415124-Projects
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077936624276-Suites
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077083596436-Introduction-to-the-TestRail-API
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077723976084-Milestones
- aid: testrail:testrail-configurations-api
  name: TestRail Configurations API
  description: Configuration groups (e.g. browsers, OSes) plan entries expand across.
  humanURL: https://support.testrail.com/hc/en-us/articles/7077874763156-Runs
  baseURL: https://{instance}.testrail.io/index.php?/api/v2
  tags:
  - Configurations
  properties:
  - type: OpenAPI
    url: openapi/testrail-configurations-api-openapi.yml
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077874763156-Runs
  - type: PostmanCollection
    url: collections/testrail.postman_collection.json
  - type: OpenCollection
    url: collections/testrail.opencollection.json
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077819312404-Results
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077292642580-Cases
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077990441108-Tests
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077711537684-Plans
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077792415124-Projects
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077936624276-Suites
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077083596436-Introduction-to-the-TestRail-API
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077723976084-Milestones
- aid: testrail:testrail-milestones-api
  name: TestRail Milestones API
  description: Releases and deadlines that runs and plans report toward.
  humanURL: https://support.testrail.com/hc/en-us/articles/7077874763156-Runs
  baseURL: https://{instance}.testrail.io/index.php?/api/v2
  tags:
  - Milestones
  properties:
  - type: OpenAPI
    url: openapi/testrail-milestones-api-openapi.yml
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077874763156-Runs
  - type: PostmanCollection
    url: collections/testrail.postman_collection.json
  - type: OpenCollection
    url: collections/testrail.opencollection.json
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077819312404-Results
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077292642580-Cases
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077990441108-Tests
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077711537684-Plans
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077792415124-Projects
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077936624276-Suites
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077083596436-Introduction-to-the-TestRail-API
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077723976084-Milestones
- aid: testrail:testrail-plans-api
  name: TestRail Plans API
  description: Groups of runs, optionally across configurations.
  humanURL: https://support.testrail.com/hc/en-us/articles/7077874763156-Runs
  baseURL: https://{instance}.testrail.io/index.php?/api/v2
  tags:
  - Plans
  properties:
  - type: OpenAPI
    url: openapi/testrail-plans-api-openapi.yml
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077874763156-Runs
  - type: PostmanCollection
    url: collections/testrail.postman_collection.json
  - type: OpenCollection
    url: collections/testrail.opencollection.json
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077819312404-Results
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077292642580-Cases
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077990441108-Tests
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077711537684-Plans
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077792415124-Projects
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077936624276-Suites
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077083596436-Introduction-to-the-TestRail-API
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077723976084-Milestones
- aid: testrail:testrail-projects-api
  name: TestRail Projects API
  description: Top-level containers owning suites, cases, runs, plans, and milestones.
  humanURL: https://support.testrail.com/hc/en-us/articles/7077874763156-Runs
  baseURL: https://{instance}.testrail.io/index.php?/api/v2
  tags:
  - Project
  tags_raw:
  - Projects
  properties:
  - type: OpenAPI
    url: openapi/testrail-projects-api-openapi.yml
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077874763156-Runs
  - type: PostmanCollection
    url: collections/testrail.postman_collection.json
  - type: OpenCollection
    url: collections/testrail.opencollection.json
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077819312404-Results
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077292642580-Cases
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077990441108-Tests
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077711537684-Plans
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077792415124-Projects
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077936624276-Suites
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077083596436-Introduction-to-the-TestRail-API
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077723976084-Milestones
- aid: testrail:testrail-results-api
  name: TestRail Results API
  description: Recorded outcomes for tests and cases.
  humanURL: https://support.testrail.com/hc/en-us/articles/7077874763156-Runs
  baseURL: https://{instance}.testrail.io/index.php?/api/v2
  tags:
  - Results
  properties:
  - type: OpenAPI
    url: openapi/testrail-results-api-openapi.yml
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077874763156-Runs
  - type: PostmanCollection
    url: collections/testrail.postman_collection.json
  - type: OpenCollection
    url: collections/testrail.opencollection.json
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077819312404-Results
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077292642580-Cases
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077990441108-Tests
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077711537684-Plans
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077792415124-Projects
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077936624276-Suites
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077083596436-Introduction-to-the-TestRail-API
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077723976084-Milestones
- aid: testrail:testrail-runs-api
  name: TestRail Runs API
  description: Executions of a set of test cases (test runs).
  humanURL: https://support.testrail.com/hc/en-us/articles/7077874763156-Runs
  baseURL: https://{instance}.testrail.io/index.php?/api/v2
  tags:
  - Runs
  properties:
  - type: OpenAPI
    url: openapi/testrail-runs-api-openapi.yml
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077874763156-Runs
  - type: PostmanCollection
    url: collections/testrail.postman_collection.json
  - type: OpenCollection
    url: collections/testrail.opencollection.json
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077819312404-Results
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077292642580-Cases
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077990441108-Tests
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077711537684-Plans
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077792415124-Projects
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077936624276-Suites
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077083596436-Introduction-to-the-TestRail-API
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077723976084-Milestones
- aid: testrail:testrail-sections-api
  name: TestRail Sections API
  description: Folder-like grouping of test cases inside a suite.
  humanURL: https://support.testrail.com/hc/en-us/articles/7077874763156-Runs
  baseURL: https://{instance}.testrail.io/index.php?/api/v2
  tags:
  - Sections
  properties:
  - type: OpenAPI
    url: openapi/testrail-sections-api-openapi.yml
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077874763156-Runs
  - type: PostmanCollection
    url: collections/testrail.postman_collection.json
  - type: OpenCollection
    url: collections/testrail.opencollection.json
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077819312404-Results
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077292642580-Cases
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077990441108-Tests
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077711537684-Plans
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077792415124-Projects
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077936624276-Suites
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077083596436-Introduction-to-the-TestRail-API
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077723976084-Milestones
- aid: testrail:testrail-suites-api
  name: TestRail Suites API
  description: Collections of test cases within a project.
  humanURL: https://support.testrail.com/hc/en-us/articles/7077874763156-Runs
  baseURL: https://{instance}.testrail.io/index.php?/api/v2
  tags:
  - Suites
  properties:
  - type: OpenAPI
    url: openapi/testrail-suites-api-openapi.yml
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077874763156-Runs
  - type: PostmanCollection
    url: collections/testrail.postman_collection.json
  - type: OpenCollection
    url: collections/testrail.opencollection.json
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077819312404-Results
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077292642580-Cases
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077990441108-Tests
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077711537684-Plans
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077792415124-Projects
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077936624276-Suites
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077083596436-Introduction-to-the-TestRail-API
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077723976084-Milestones
- aid: testrail:testrail-tests-api
  name: TestRail Tests API
  description: Instances of a case within a specific run.
  humanURL: https://support.testrail.com/hc/en-us/articles/7077874763156-Runs
  baseURL: https://{instance}.testrail.io/index.php?/api/v2
  tags:
  - Tests
  properties:
  - type: OpenAPI
    url: openapi/testrail-tests-api-openapi.yml
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077874763156-Runs
  - type: PostmanCollection
    url: collections/testrail.postman_collection.json
  - type: OpenCollection
    url: collections/testrail.opencollection.json
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077819312404-Results
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077292642580-Cases
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077990441108-Tests
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077711537684-Plans
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077792415124-Projects
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077936624276-Suites
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077083596436-Introduction-to-the-TestRail-API
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077723976084-Milestones
- aid: testrail:testrail-users-api
  name: TestRail Users API
  description: TestRail user lookup.
  humanURL: https://support.testrail.com/hc/en-us/articles/7077874763156-Runs
  baseURL: https://{instance}.testrail.io/index.php?/api/v2
  tags:
  - User
  tags_raw:
  - Users
  properties:
  - type: OpenAPI
    url: openapi/testrail-users-api-openapi.yml
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077874763156-Runs
  - type: PostmanCollection
    url: collections/testrail.postman_collection.json
  - type: OpenCollection
    url: collections/testrail.opencollection.json
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077819312404-Results
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077292642580-Cases
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077990441108-Tests
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077711537684-Plans
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077792415124-Projects
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077936624276-Suites
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077083596436-Introduction-to-the-TestRail-API
  - type: APIReference
    url: https://support.testrail.com/hc/en-us/articles/7077723976084-Milestones
common:
- type: AgenticAccess
  url: agentic-access/testrail-agentic-access.yml
- type: Authentication
  url: authentication/testrail-authentication.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/testrail
- type: Website
  url: https://www.testrail.com
- type: Documentation
  url: https://support.testrail.com/hc/en-us/articles/7077083596436-Introduction-to-the-TestRail-API
- type: Plans
  url: plans/testrail-plans-pricing.yml
- type: RateLimits
  url: rate-limits/testrail-rate-limits.yml
- type: FinOps
  url: finops/testrail-finops.yml
- type: Pricing
  url: https://www.testrail.com/pricing/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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  • 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/testrail"
All providers
curl "https://apis.io/api/v1/providers?limit=25"
Every operation they expose
curl "https://apis.io/api/v1/providers/testrail/operations?limit=25"
How their score was established
curl "https://apis.io/api/v1/providers/testrail/evidence"

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

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