Testim

Testim is an AI-powered functional test automation platform for web and mobile applications, using machine learning to author, run, and self-heal UI tests. Acquired by Tricentis in 2022, Testim is offered as part of the Tricentis quality-engineering portfolio. It exposes a public REST API (api.testim.io, with an EU host at api.eu.testim.io) and an official npm CLI (@testim/testim-cli) so teams can manage test branches; look up and execute tests, suites, labels and test plans from CI/CD; read execution and step-level results; and manage mobile application binaries. Testim was backed by Lightspeed Venture Partners prior to acquisition.

Testim publishes 7 API contracts indexed on the APIs.io network, including Io Branches API, Io Executions API, Io Labels API, and 4 more. Tagged areas include API Testing, Test Automation, Quality Assurance, CI/CD, and Mobile Testing.

The Testim catalog on APIs.io includes 1 Spectral governance ruleset.

Testim’s developer surface includes authentication, documentation, API reference, getting-started guide, engineering blog, changelog, CLI, and 23 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

49.6/100 developing ▬ flat Agent 23/100 agent aware Heartbeat 14/100 dormant Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

1 published contract 3 Agent Skills

API Testing Test Automation Quality Assurance CI/CD Mobile Testing Software Testing DevOps Company Developer Tools Testing QA AI Testing End-to-End Testing

What this lets a business do 1

Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →

Software Product Engineering Management

BC-4200

BranchesExecutionsLabelsSuitesTest PlansTests

GET /tests GET /tests/tms/{testId}/test-cases POST /tests/run/{testId} GET /runs/executions

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 49.6/100 · developing

Contract Quality 9.9 / 19

Developer Ergonomics 10.3 / 15

Access Clarity 7.1 / 15

Operational Transparency 2.6 / 10

Contract Governance 1.6 / 9

Discoverability 5.5 / 8

Regulatory Posture 3.2 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 23/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 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 0 / 7

Typed Event Surface 0 / 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 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) 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/.

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<a href="https://apis.io/providers/testim-io/"><img src="https://apis.io/badge/testim-io/card.svg" alt="Testim on APIs.io — Kin Score by API Evangelist"></a>

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Agent readiness — checks not met, largest first (exact, from this profile):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document

8 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 52.8 — up to +11.8 composite points
Access Clarity scores 47.4 — up to +10.5 composite points
Contract Governance scores 18.2 — up to +9.8 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

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 the provider profile at artifacts.apis.io/testim-io/apis.yml: open an issue on github.com/api-evangelist/testim-io to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
Atlassian Marketplace (builders on Jira, Confluence, Bitbucket)	builds-on	34.5 (thin)	-	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Standards implemented 1

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

OpenAPI

measured — observed by APIs.io (published)

APIs 7

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

Testim Io Branches API

List, create, delete and merge branches

Testim Io Executions API

Get execution results

Testim Io Labels API

Execute labels

Testim Io Mobile Applications API

The Mobile Applications API from Testim Io — 2 operation(s) for mobile applications.

Testim Io Suites API

Search suites by name, and execute suites

Testim Io Test plans API

Search test plans by name, and execute test plans

Testim Io Tests API

List tests by branch, search by test name, and execute tests

Scroll for all 7

Open Collections 7

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

Testim.io Public Branches API

OPEN COLLECTION

Testim.io Public Branches Executions API

OPEN COLLECTION

Testim.io Public Branches Labels API

OPEN COLLECTION

Testim.io Public Branches Mobile Applications API

OPEN COLLECTION

Testim.io Public Branches Suites API

OPEN COLLECTION

Testim.io Public Branches Test plans API

OPEN COLLECTION

Testim.io Public Branches Tests API

OPEN COLLECTION

Scroll for all 7

Agent Skills 3

Packaged agent skills for driving this provider's APIs from an AI assistant.

testim-io-manage-branches

AGENT SKILL

testim-io-manage-mobile-apps

AGENT SKILL

testim-io-run-and-read-tests

AGENT SKILL

Testim API pricing

Prices published by Testim, read 2026-10-28 from www.testim.io/pricing/.

Plan	Price
Testim Salesforce	Contact Us
Testim Web	Contact Us
Testim Mobile	Contact Us

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Testim Io Plans Pricing

3 plans

PLANS

Service Levels 1

Uptime the provider promises or reports, as SLA4OAI. Read from its own pages; APIs.io runs no monitors.

Testim

SLA

FinOps 1

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

Testim Io Finops

FINOPS

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Testim API Rules

59 rules · 55 errors 3 warnings 1 info

SPECTRAL

OpenAPI Overlays 1

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

Testim Io Openapi Overlay

5 actions · documentation · testim-io-openapi.yml

GENERATED

Security Posture 3

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

Testim Io Authentication

http · 1 scheme

SECURITY

Testim Io Domain Security

TLSv1.3 · DMARC

SECURITY

Testim Io Trust Center

SOC 2 Type 2, ISO/IEC 27001:2022

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

Documentation 3

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Documentation

Documentation

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

X-MCPServerCandidate

X-MCPServerCandidate

LLMsTxt

LLMsTxt

AgentSkill

AgentSkill

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Conventions

ErrorCatalog

Conformance

Lifecycle

DataModel

Build 4

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

Packages

SDKs

CLI

Access & Security 4

Authentication, authorization, and security posture

DomainSecurity

Authentication

TrustCenter

Compliance

Operate 3

Status, limits, changes, and where to get help

StatusPage

StatusPage

ChangeLog

ChangeLog

ChangeLog

ChangeLog

Commercial 1

Pricing, plans, and the legal terms of use

Plans

Plans

Company 3

The organization behind the API

Blog

Blog

Blog

Blog

Website

Website

Other 2

Properties that don't map to a standard resource type

CapabilityMap

CapabilityMap

Overlay

Overlay

Source (apis.yml)

aid: testim-io
name: Testim
description: Testim is an AI-powered functional test automation platform for web and mobile applications, using machine learning
  to author, run, and self-heal UI tests. Acquired by Tricentis in 2022, Testim is offered as part of the Tricentis quality-engineering
  portfolio. It exposes a public REST API (api.testim.io, with an EU host at api.eu.testim.io) and an official npm CLI (@testim/testim-cli)
  so teams can manage test branches; look up and execute tests, suites, labels and test plans from CI/CD; read execution and
  step-level results; and manage mobile application binaries. Testim was backed by Lightspeed Venture Partners prior to acquisition.
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: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://github.com/testimio.png
url: https://raw.githubusercontent.com/api-evangelist/testim-io/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- lightspeed-venture-partners
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- API Testing
- Test Automation
- Quality Assurance
- CI/CD
- Mobile Testing
- Software Testing
- DevOps
- Company
- Developer Tools
- Testing
- QA
- AI Testing
- End-to-End Testing
apis:
- aid: testim-io:testim-io-branches-api
  name: Testim Io Branches API
  description: List, create, delete and merge branches
  humanURL: https://docs.tricentis.com/testim/content/administration/api-access.htm
  baseURL: https://api.testim.io
  tags:
  - Branches
  properties:
  - type: OpenAPI
    url: openapi/testim-io-branches-api-openapi.yml
  - type: Documentation
    url: https://docs.tricentis.com/testim/content/administration/api-access.htm
  - type: APIReference
    url: https://raw.githubusercontent.com/testimio/public-openapi/main/api.yaml
- aid: testim-io:testim-io-executions-api
  name: Testim Io Executions API
  description: Get execution results
  humanURL: https://docs.tricentis.com/testim/content/administration/api-access.htm
  baseURL: https://api.testim.io
  tags:
  - Execution
  tags_raw:
  - Executions
  properties:
  - type: OpenAPI
    url: openapi/testim-io-executions-api-openapi.yml
  - type: Documentation
    url: https://docs.tricentis.com/testim/content/administration/api-access.htm
  - type: APIReference
    url: https://raw.githubusercontent.com/testimio/public-openapi/main/api.yaml
- aid: testim-io:testim-io-labels-api
  name: Testim Io Labels API
  description: Execute labels
  humanURL: https://docs.tricentis.com/testim/content/administration/api-access.htm
  baseURL: https://api.testim.io
  tags:
  - Labels
  properties:
  - type: OpenAPI
    url: openapi/testim-io-labels-api-openapi.yml
  - type: Documentation
    url: https://docs.tricentis.com/testim/content/administration/api-access.htm
  - type: APIReference
    url: https://raw.githubusercontent.com/testimio/public-openapi/main/api.yaml
- aid: testim-io:testim-io-mobile-applications-api
  name: Testim Io Mobile Applications API
  description: The Mobile Applications API from Testim Io — 2 operation(s) for mobile applications.
  humanURL: https://docs.tricentis.com/testim/content/administration/api-access.htm
  baseURL: https://api.testim.io
  tags:
  - Mobile App
  tags_raw:
  - Mobile Applications
  properties:
  - type: OpenAPI
    url: openapi/testim-io-mobile-applications-api-openapi.yml
  - type: Documentation
    url: https://docs.tricentis.com/testim/content/administration/api-access.htm
  - type: APIReference
    url: https://raw.githubusercontent.com/testimio/public-openapi/main/api.yaml
- aid: testim-io:testim-io-suites-api
  name: Testim Io Suites API
  description: Search suites by name, and execute suites
  humanURL: https://docs.tricentis.com/testim/content/administration/api-access.htm
  baseURL: https://api.testim.io
  tags:
  - Suites
  properties:
  - type: OpenAPI
    url: openapi/testim-io-suites-api-openapi.yml
  - type: Documentation
    url: https://docs.tricentis.com/testim/content/administration/api-access.htm
  - type: APIReference
    url: https://raw.githubusercontent.com/testimio/public-openapi/main/api.yaml
- aid: testim-io:testim-io-test-plans-api
  name: Testim Io Test plans API
  description: Search test plans by name, and execute test plans
  humanURL: https://docs.tricentis.com/testim/content/administration/api-access.htm
  baseURL: https://api.testim.io
  tags:
  - Test Plans
  tags_raw:
  - Test plans
  properties:
  - type: OpenAPI
    url: openapi/testim-io-test-plans-api-openapi.yml
  - type: Documentation
    url: https://docs.tricentis.com/testim/content/administration/api-access.htm
  - type: APIReference
    url: https://raw.githubusercontent.com/testimio/public-openapi/main/api.yaml
- aid: testim-io:testim-io-tests-api
  name: Testim Io Tests API
  description: List tests by branch, search by test name, and execute tests
  humanURL: https://docs.tricentis.com/testim/content/administration/api-access.htm
  baseURL: https://api.testim.io
  tags:
  - Tests
  properties:
  - type: OpenAPI
    url: openapi/testim-io-tests-api-openapi.yml
  - type: Documentation
    url: https://docs.tricentis.com/testim/content/administration/api-access.htm
  - type: APIReference
    url: https://raw.githubusercontent.com/testimio/public-openapi/main/api.yaml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/testim-io-plans-pricing.yml
- type: CapabilityMap
  url: capabilities/testim-io-capability-edges.yml
  name: Testim Business Capability Map
- type: Overlay
  url: overlays/testim-io-openapi-overlay.yaml
- type: DomainSecurity
  url: security/testim-io-domain-security.yml
- type: Authentication
  url: authentication/testim-io-authentication.yml
- type: DeveloperPortal
  url: https://docs.tricentis.com/testim/
- type: Documentation
  url: https://docs.tricentis.com/testim/content/administration/api-access.htm
- type: APIReference
  url: https://raw.githubusercontent.com/testimio/public-openapi/main/api.yaml
- type: GettingStarted
  url: https://help.testim.io/docs/api-access
- type: GitHubOrganization
  url: https://github.com/testimio
- type: Blog
  url: https://www.testim.io/blog/
- type: StatusPage
  url: https://status.tricentis.com/
- type: ChangeLog
  url: https://help.testim.io/changelog
- type: Packages
  url: packages/testim-io-packages.yml
- type: SDKs
  url: packages/testim-io-packages.yml
- type: CLI
  url: cli/testim-io-cli.yml
- type: X-MCPServerCandidate
  url: mcp/testim-io-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: LLMsTxt
  url: llms/testim-io-llms.txt
- type: Conventions
  url: conventions/testim-io-conventions.yml
- type: ErrorCatalog
  url: errors/testim-io-problem-types.yml
- type: Conformance
  url: conformance/testim-io-conformance.yml
- type: Lifecycle
  url: lifecycle/testim-io-lifecycle.yml
- type: ChangeLog
  url: changelog/testim-io-changelog.yml
- type: DataModel
  url: data-model/testim-io-data-model.yml
- type: TrustCenter
  url: security/testim-io-trust-center.yml
- type: Compliance
  url: security/testim-io-trust-center.yml
- type: AgentSkill
  url: skills/_index.yml
- url: https://www.testim.io/feed/
  type: Blog
- type: Website
  url: https://www.testim.io/
- type: Documentation
  url: https://help.testim.io/docs/testim-overview
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 20
  pass: local-v1
x-parent: tricentis
x-relationship: acquisition
x-acquired: 2022

Testim API — frequently asked questions

Does Testim have an API?

Yes. APIs.io lists 7 APIs from Testim, including Testim Io Branches API, Testim Io Executions API and Testim Io Labels API, and 4 more.

Is there an OpenAPI specification for the Testim API?

Yes. APIs.io indexes 7 OpenAPI specifications for Testim, each linked for download from this page.

How do I authenticate with the Testim API?

Testim uses bearer-token authentication (http · 1 scheme). The details are profiled on APIs.io as Testim Io Authentication.

How much does the Testim API cost?

APIs.io lists 3 pricing plans for Testim, with each plan's price, limits and inclusions under Pricing on this page.

Is the Testim API ready for AI agents?

Testim has a Kin Score of 49.6 out of 100 (developing) and an Agent Readiness score of 22.7 (agent-aware), scored by API Evangelist on 2026-11-06.

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