GroundTruth

GroundTruth is a location-intelligence performance advertising platform (formerly xAd) that helps brands and agencies plan, launch, and measure omnichannel ad campaigns tied to real-world behavior. Its Ads Manager, proprietary Blueprints location-mapping technology, and Dynamic Intent Prediction AI turn visitation, behavioral, and demographic signals into targeting and store-visit and sales attribution across verticals including QSR/restaurants, CPG, auto, retail, healthcare, education, travel, and political. GroundTruth is backed by Emergence Capital and IVP and became part of ZeroToOne.AI in 2026. GroundTruth publishes two public REST API surfaces: the Ads Manager Public API at api-public.groundtruth.com (259 operations across accounts, organizations, tenants, campaigns, ad groups, creatives, audiences, jobs, uploads, search and reporting, with a live OpenAPI 3.1 document and Swagger UI at /docs), and the Groundtruth Reporting API at reporting.groundtruth.com (59 read-only demand-reporting operations described by an OpenAPI 3.0.1 document). Both authenticate with the paired X-GT-USER-ID and X-GT-API-KEY headers; credentials are issued on request rather than self-serve.

GroundTruth publishes 18 APIs on the APIs.io network, including Accounts API, Ad Groups API, Audiences API, and 15 more. Tagged areas include Company, MarTech, Advertising, Location Intelligence, and Marketing.

GroundTruth’s developer surface includes documentation, API reference, signup flow, engineering blog, support, getting-started guide, authentication, and 22 more developer resources.

🌐 Visit website 📡 Source on GitHub

40.5/100 developing ▬ flat Agent 32/100 agent ready saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

AccessEnterpriseApproval

4 APIs 2 MCP Servers

Company MarTech Advertising Location Intelligence Marketing AdTechLocation-Based MarketingAdvertising APICampaign Management Ad Reporting Attribution Geofencing Digital Out Of Home CTV

Kin Score

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

Composite quality — 40.5/100 · developing

Contract Quality 12.7 / 23

Developer Ergonomics 10.4 / 18

Access Clarity 6.2 / 18

Operational Transparency 0.0 / 12

Contract Governance 0.5 / 11

Discoverability 7.3 / 9

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 32/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 6 / 6

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 7 / 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

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/groundtruth: 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 19

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

GroundTruth Documentation MCP Server

Model Context Protocol endpoint served on the GroundTruth developer documentation host. It answers MCP JSON-RPC on /mcp but returns error -32001 "Authorization required" to anon...

GroundTruth Accounts API

The Accounts API from GroundTruth — 6 operation(s) for accounts.

GroundTruth Ad Groups API

The Ad Groups API from GroundTruth — 6 operation(s) for ad groups.

GroundTruth Audiences API

The Audiences API from GroundTruth — 2 operation(s) for audiences.

GroundTruth Campaigns API

The Campaigns API from GroundTruth — 6 operation(s) for campaigns.

GroundTruth Creative Assets API

The Creative Assets API from GroundTruth — 2 operation(s) for creative assets.

GroundTruth Creatives API

The Creatives API from GroundTruth — 5 operation(s) for creatives.

GroundTruth Demand API

Demand API documentation

GroundTruth Direct Mail API

The Direct Mail API from GroundTruth — 1 operation(s) for direct mail.

GroundTruth Health API

The Health API from GroundTruth — 1 operation(s) for health.

GroundTruth Jobs API

The Jobs API from GroundTruth — 9 operation(s) for jobs.

GroundTruth Miscellaneous API

The Miscellaneous API from GroundTruth — 1 operation(s) for miscellaneous.

GroundTruth Organizations API

The Organizations API from GroundTruth — 2 operation(s) for organizations.

GroundTruth Reporting API

The Reporting API from GroundTruth — 160 operation(s) for reporting.

GroundTruth Search API

The Search API from GroundTruth — 18 operation(s) for search.

GroundTruth Static API

The Static API from GroundTruth — 12 operation(s) for static.

GroundTruth Tenants API

The Tenants API from GroundTruth — 1 operation(s) for tenants.

GroundTruth Upload API

The Upload API from GroundTruth — 1 operation(s) for upload.

GroundTruth Users API

The Users API from GroundTruth — 4 operation(s) for users.

Scroll for all 19

Open Collections 2

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

Ads Manager API

OPEN COLLECTION

Groundtruth Reporting API

OPEN COLLECTION

MCP Servers 2

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

GroundTruth MCP Server

MCP SERVER

GroundTruth MCP Server

MCP SERVER

Pricing Plans 1

Published pricing tiers and plan structures.

Groundtruth Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Groundtruth Rate Limits

0 limits

RATE LIMITS

Security Posture 2

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

Groundtruth Authentication

apiKey · 2 schemes

SECURITY

Groundtruth Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

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

Groundtruth Agentic Access

318 operations · 63 acting

AGENTIC

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

SignUp

SignUp

Login

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

WellKnown

LLMsTxt

MCPServer

AgenticAccess

AgentSkill

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Conventions

ErrorCatalog

DataModel

Lifecycle

Conformance

Build 1

SDKs, sample code, and the tooling you integrate with

Packages

Packages

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 3

Status, limits, changes, and where to get help

Support

Support

HelpCenter

HelpCenter

RateLimits

RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Plans

Plans

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 2

Properties that don't map to a standard resource type

Overlay

Overlay

Overlay

Overlay

Source (apis.yml)

aid: groundtruth
name: GroundTruth
description: 'GroundTruth is a location-intelligence performance advertising platform (formerly xAd) that helps brands and
  agencies plan, launch, and measure omnichannel ad campaigns tied to real-world behavior. Its Ads Manager, proprietary Blueprints
  location-mapping technology, and Dynamic Intent Prediction AI turn visitation, behavioral, and demographic signals into
  targeting and store-visit and sales attribution across verticals including QSR/restaurants, CPG, auto, retail, healthcare,
  education, travel, and political. GroundTruth is backed by Emergence Capital and IVP and became part of ZeroToOne.AI in
  2026. GroundTruth publishes two public REST API surfaces: the Ads Manager Public API at api-public.groundtruth.com (259
  operations across accounts, organizations, tenants, campaigns, ad groups, creatives, audiences, jobs, uploads, search and
  reporting, with a live OpenAPI 3.1 document and Swagger UI at /docs), and the Groundtruth Reporting API at reporting.groundtruth.com
  (59 read-only demand-reporting operations described by an OpenAPI 3.0.1 document). Both authenticate with the paired X-GT-USER-ID
  and X-GT-API-KEY headers; credentials are issued on request rather than self-serve.'
url: https://raw.githubusercontent.com/api-evangelist/groundtruth/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- emergence-capital
- ivp
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: enterprise
  onboarding: approval
  trial: false
  try_now: false
  public: false
  label: Credentials issued on request
  confidence: high
  source:
  - https://api-docs.groundtruth.com/welcome-824669m0
  - https://help.groundtruth.com/hc/en-us/articles/4402393255315-Can-I-set-up-external-reporting-API
  generated: '2026-08-12'
  method: searched
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-08-12'
image: https://www.groundtruth.com/wp-content/uploads/2026/06/GroundTruth-Featured-Image.webp
tags:
- Company
- MarTech
- Advertising
- Location Intelligence
- Marketing
- AdTech
- Location-Based Marketing
- Advertising API
- Campaign Management
- Ad Reporting
- Attribution
- Geofencing
- Digital Out Of Home
- CTV
tags_raw:
- Company
- Martech
- Advertising
- Location Intelligence
- Marketing
- Adtech
- Location-Based Marketing
- Advertising API
- Campaign Management
- Ad Reporting
- Attribution
- Geofencing
- Digital Out Of Home
- CTV
apis:
- name: GroundTruth Documentation MCP Server
  description: Model Context Protocol endpoint served on the GroundTruth developer documentation host. It answers MCP JSON-RPC
    on /mcp but returns error -32001 "Authorization required" to anonymous initialize and tools/list calls, so the live tool
    list and input schemas could not be read without credentials. Recorded from a live probe, not from provider documentation.
  humanURL: https://docs.groundtruth.com/
  baseURL: https://docs.groundtruth.com/mcp
  tags:
  - MCP
  - Documentation
  properties:
  - type: MCPServer
    url: mcp/groundtruth-mcp.yml
  - type: MCPServer
    url: https://docs.groundtruth.com/mcp
  - type: Documentation
    url: https://docs.groundtruth.com/
- aid: groundtruth:groundtruth-accounts-api
  name: GroundTruth Accounts API
  description: The Accounts API from GroundTruth — 6 operation(s) for accounts.
  humanURL: https://api-docs.groundtruth.com/
  baseURL: https://api-public.groundtruth.com
  tags:
  - Account
  tags_raw:
  - Accounts
  properties:
  - type: OpenAPI
    url: openapi/groundtruth-accounts-api-openapi.yml
  - type: Documentation
    url: https://api-docs.groundtruth.com/
  - type: APIReference
    url: https://api-docs.groundtruth.com/
  - type: Console
    url: https://api-public.groundtruth.com/docs
  - type: Authentication
    url: authentication/groundtruth-authentication.yml
  - type: Conventions
    url: conventions/groundtruth-conventions.yml
  - type: ErrorCatalog
    url: errors/groundtruth-problem-types.yml
  - type: DataModel
    url: data-model/groundtruth-data-model.yml
  - type: Documentation
    url: https://reporting.groundtruth.com/api
  - type: APIReference
    url: https://reporting.groundtruth.com/api
- aid: groundtruth:groundtruth-ad-groups-api
  name: GroundTruth Ad Groups API
  description: The Ad Groups API from GroundTruth — 6 operation(s) for ad groups.
  humanURL: https://api-docs.groundtruth.com/
  baseURL: https://api-public.groundtruth.com
  tags:
  - Ad Groups
  properties:
  - type: OpenAPI
    url: openapi/groundtruth-ad-groups-api-openapi.yml
  - type: Documentation
    url: https://api-docs.groundtruth.com/
  - type: APIReference
    url: https://api-docs.groundtruth.com/
  - type: Console
    url: https://api-public.groundtruth.com/docs
  - type: Authentication
    url: authentication/groundtruth-authentication.yml
  - type: Conventions
    url: conventions/groundtruth-conventions.yml
  - type: ErrorCatalog
    url: errors/groundtruth-problem-types.yml
  - type: DataModel
    url: data-model/groundtruth-data-model.yml
  - type: Documentation
    url: https://reporting.groundtruth.com/api
  - type: APIReference
    url: https://reporting.groundtruth.com/api
- aid: groundtruth:groundtruth-audiences-api
  name: GroundTruth Audiences API
  description: The Audiences API from GroundTruth — 2 operation(s) for audiences.
  humanURL: https://api-docs.groundtruth.com/
  baseURL: https://api-public.groundtruth.com
  tags:
  - Audiences
  properties:
  - type: OpenAPI
    url: openapi/groundtruth-audiences-api-openapi.yml
  - type: Documentation
    url: https://api-docs.groundtruth.com/
  - type: APIReference
    url: https://api-docs.groundtruth.com/
  - type: Console
    url: https://api-public.groundtruth.com/docs
  - type: Authentication
    url: authentication/groundtruth-authentication.yml
  - type: Conventions
    url: conventions/groundtruth-conventions.yml
  - type: ErrorCatalog
    url: errors/groundtruth-problem-types.yml
  - type: DataModel
    url: data-model/groundtruth-data-model.yml
  - type: Documentation
    url: https://reporting.groundtruth.com/api
  - type: APIReference
    url: https://reporting.groundtruth.com/api
- aid: groundtruth:groundtruth-campaigns-api
  name: GroundTruth Campaigns API
  description: The Campaigns API from GroundTruth — 6 operation(s) for campaigns.
  humanURL: https://api-docs.groundtruth.com/
  baseURL: https://api-public.groundtruth.com
  tags:
  - Campaigns
  properties:
  - type: OpenAPI
    url: openapi/groundtruth-campaigns-api-openapi.yml
  - type: Documentation
    url: https://api-docs.groundtruth.com/
  - type: APIReference
    url: https://api-docs.groundtruth.com/
  - type: Console
    url: https://api-public.groundtruth.com/docs
  - type: Authentication
    url: authentication/groundtruth-authentication.yml
  - type: Conventions
    url: conventions/groundtruth-conventions.yml
  - type: ErrorCatalog
    url: errors/groundtruth-problem-types.yml
  - type: DataModel
    url: data-model/groundtruth-data-model.yml
  - type: Documentation
    url: https://reporting.groundtruth.com/api
  - type: APIReference
    url: https://reporting.groundtruth.com/api
- aid: groundtruth:groundtruth-creative-assets-api
  name: GroundTruth Creative Assets API
  description: The Creative Assets API from GroundTruth — 2 operation(s) for creative assets.
  humanURL: https://api-docs.groundtruth.com/
  baseURL: https://api-public.groundtruth.com
  tags:
  - Creative Assets
  properties:
  - type: OpenAPI
    url: openapi/groundtruth-creative-assets-api-openapi.yml
  - type: Documentation
    url: https://api-docs.groundtruth.com/
  - type: APIReference
    url: https://api-docs.groundtruth.com/
  - type: Console
    url: https://api-public.groundtruth.com/docs
  - type: Authentication
    url: authentication/groundtruth-authentication.yml
  - type: Conventions
    url: conventions/groundtruth-conventions.yml
  - type: ErrorCatalog
    url: errors/groundtruth-problem-types.yml
  - type: DataModel
    url: data-model/groundtruth-data-model.yml
  - type: Documentation
    url: https://reporting.groundtruth.com/api
  - type: APIReference
    url: https://reporting.groundtruth.com/api
- aid: groundtruth:groundtruth-creatives-api
  name: GroundTruth Creatives API
  description: The Creatives API from GroundTruth — 5 operation(s) for creatives.
  humanURL: https://api-docs.groundtruth.com/
  baseURL: https://api-public.groundtruth.com
  tags:
  - Creatives
  properties:
  - type: OpenAPI
    url: openapi/groundtruth-creatives-api-openapi.yml
  - type: Documentation
    url: https://api-docs.groundtruth.com/
  - type: APIReference
    url: https://api-docs.groundtruth.com/
  - type: Console
    url: https://api-public.groundtruth.com/docs
  - type: Authentication
    url: authentication/groundtruth-authentication.yml
  - type: Conventions
    url: conventions/groundtruth-conventions.yml
  - type: ErrorCatalog
    url: errors/groundtruth-problem-types.yml
  - type: DataModel
    url: data-model/groundtruth-data-model.yml
  - type: Documentation
    url: https://reporting.groundtruth.com/api
  - type: APIReference
    url: https://reporting.groundtruth.com/api
- aid: groundtruth:groundtruth-demand-api
  name: GroundTruth Demand API
  description: Demand API documentation
  humanURL: https://api-docs.groundtruth.com/
  baseURL: https://api-public.groundtruth.com
  tags:
  - Demand
  tags_raw:
  - demand
  properties:
  - type: OpenAPI
    url: openapi/groundtruth-demand-api-openapi.yml
  - type: Documentation
    url: https://api-docs.groundtruth.com/
  - type: APIReference
    url: https://api-docs.groundtruth.com/
  - type: Console
    url: https://api-public.groundtruth.com/docs
  - type: Authentication
    url: authentication/groundtruth-authentication.yml
  - type: Conventions
    url: conventions/groundtruth-conventions.yml
  - type: ErrorCatalog
    url: errors/groundtruth-problem-types.yml
  - type: DataModel
    url: data-model/groundtruth-data-model.yml
  - type: Documentation
    url: https://reporting.groundtruth.com/api
  - type: APIReference
    url: https://reporting.groundtruth.com/api
- aid: groundtruth:groundtruth-direct-mail-api
  name: GroundTruth Direct Mail API
  description: The Direct Mail API from GroundTruth — 1 operation(s) for direct mail.
  humanURL: https://api-docs.groundtruth.com/
  baseURL: https://api-public.groundtruth.com
  tags:
  - Direct Mail
  properties:
  - type: OpenAPI
    url: openapi/groundtruth-direct-mail-api-openapi.yml
  - type: Documentation
    url: https://api-docs.groundtruth.com/
  - type: APIReference
    url: https://api-docs.groundtruth.com/
  - type: Console
    url: https://api-public.groundtruth.com/docs
  - type: Authentication
    url: authentication/groundtruth-authentication.yml
  - type: Conventions
    url: conventions/groundtruth-conventions.yml
  - type: ErrorCatalog
    url: errors/groundtruth-problem-types.yml
  - type: DataModel
    url: data-model/groundtruth-data-model.yml
  - type: Documentation
    url: https://reporting.groundtruth.com/api
  - type: APIReference
    url: https://reporting.groundtruth.com/api
- aid: groundtruth:groundtruth-health-api
  name: GroundTruth Health API
  description: The Health API from GroundTruth — 1 operation(s) for health.
  humanURL: https://api-docs.groundtruth.com/
  baseURL: https://api-public.groundtruth.com
  tags:
  - Health
  properties:
  - type: OpenAPI
    url: openapi/groundtruth-health-api-openapi.yml
  - type: Documentation
    url: https://api-docs.groundtruth.com/
  - type: APIReference
    url: https://api-docs.groundtruth.com/
  - type: Console
    url: https://api-public.groundtruth.com/docs
  - type: Authentication
    url: authentication/groundtruth-authentication.yml
  - type: Conventions
    url: conventions/groundtruth-conventions.yml
  - type: ErrorCatalog
    url: errors/groundtruth-problem-types.yml
  - type: DataModel
    url: data-model/groundtruth-data-model.yml
  - type: Documentation
    url: https://reporting.groundtruth.com/api
  - type: APIReference
    url: https://reporting.groundtruth.com/api
- aid: groundtruth:groundtruth-jobs-api
  name: GroundTruth Jobs API
  description: The Jobs API from GroundTruth — 9 operation(s) for jobs.
  humanURL: https://api-docs.groundtruth.com/
  baseURL: https://api-public.groundtruth.com
  tags:
  - Job
  tags_raw:
  - Jobs
  properties:
  - type: OpenAPI
    url: openapi/groundtruth-jobs-api-openapi.yml
  - type: Documentation
    url: https://api-docs.groundtruth.com/
  - type: APIReference
    url: https://api-docs.groundtruth.com/
  - type: Console
    url: https://api-public.groundtruth.com/docs
  - type: Authentication
    url: authentication/groundtruth-authentication.yml
  - type: Conventions
    url: conventions/groundtruth-conventions.yml
  - type: ErrorCatalog
    url: errors/groundtruth-problem-types.yml
  - type: DataModel
    url: data-model/groundtruth-data-model.yml
  - type: Documentation
    url: https://reporting.groundtruth.com/api
  - type: APIReference
    url: https://reporting.groundtruth.com/api
- aid: groundtruth:groundtruth-miscellaneous-api
  name: GroundTruth Miscellaneous API
  description: The Miscellaneous API from GroundTruth — 1 operation(s) for miscellaneous.
  humanURL: https://api-docs.groundtruth.com/
  baseURL: https://api-public.groundtruth.com
  tags: []
  tags_raw:
  - Miscellaneous
  properties:
  - type: OpenAPI
    url: openapi/groundtruth-miscellaneous-api-openapi.yml
  - type: Documentation
    url: https://api-docs.groundtruth.com/
  - type: APIReference
    url: https://api-docs.groundtruth.com/
  - type: Console
    url: https://api-public.groundtruth.com/docs
  - type: Authentication
    url: authentication/groundtruth-authentication.yml
  - type: Conventions
    url: conventions/groundtruth-conventions.yml
  - type: ErrorCatalog
    url: errors/groundtruth-problem-types.yml
  - type: DataModel
    url: data-model/groundtruth-data-model.yml
  - type: Documentation
    url: https://reporting.groundtruth.com/api
  - type: APIReference
    url: https://reporting.groundtruth.com/api
- aid: groundtruth:groundtruth-organizations-api
  name: GroundTruth Organizations API
  description: The Organizations API from GroundTruth — 2 operation(s) for organizations.
  humanURL: https://api-docs.groundtruth.com/
  baseURL: https://api-public.groundtruth.com
  tags:
  - Organization
  tags_raw:
  - Organizations
  properties:
  - type: OpenAPI
    url: openapi/groundtruth-organizations-api-openapi.yml
  - type: Documentation
    url: https://api-docs.groundtruth.com/
  - type: APIReference
    url: https://api-docs.groundtruth.com/
  - type: Console
    url: https://api-public.groundtruth.com/docs
  - type: Authentication
    url: authentication/groundtruth-authentication.yml
  - type: Conventions
    url: conventions/groundtruth-conventions.yml
  - type: ErrorCatalog
    url: errors/groundtruth-problem-types.yml
  - type: DataModel
    url: data-model/groundtruth-data-model.yml
  - type: Documentation
    url: https://reporting.groundtruth.com/api
  - type: APIReference
    url: https://reporting.groundtruth.com/api
- aid: groundtruth:groundtruth-reporting-api
  name: GroundTruth Reporting API
  description: The Reporting API from GroundTruth — 160 operation(s) for reporting.
  humanURL: https://api-docs.groundtruth.com/
  baseURL: https://api-public.groundtruth.com
  tags:
  - Reporting
  properties:
  - type: OpenAPI
    url: openapi/groundtruth-reporting-api-openapi.yml
  - type: Documentation
    url: https://api-docs.groundtruth.com/
  - type: APIReference
    url: https://api-docs.groundtruth.com/
  - type: Console
    url: https://api-public.groundtruth.com/docs
  - type: Authentication
    url: authentication/groundtruth-authentication.yml
  - type: Conventions
    url: conventions/groundtruth-conventions.yml
  - type: ErrorCatalog
    url: errors/groundtruth-problem-types.yml
  - type: DataModel
    url: data-model/groundtruth-data-model.yml
  - type: Documentation
    url: https://reporting.groundtruth.com/api
  - type: APIReference
    url: https://reporting.groundtruth.com/api
- aid: groundtruth:groundtruth-search-api
  name: GroundTruth Search API
  description: The Search API from GroundTruth — 18 operation(s) for search.
  humanURL: https://api-docs.groundtruth.com/
  baseURL: https://api-public.groundtruth.com
  tags:
  - Search
  properties:
  - type: OpenAPI
    url: openapi/groundtruth-search-api-openapi.yml
  - type: Documentation
    url: https://api-docs.groundtruth.com/
  - type: APIReference
    url: https://api-docs.groundtruth.com/
  - type: Console
    url: https://api-public.groundtruth.com/docs
  - type: Authentication
    url: authentication/groundtruth-authentication.yml
  - type: Conventions
    url: conventions/groundtruth-conventions.yml
  - type: ErrorCatalog
    url: errors/groundtruth-problem-types.yml
  - type: DataModel
    url: data-model/groundtruth-data-model.yml
  - type: Documentation
    url: https://reporting.groundtruth.com/api
  - type: APIReference
    url: https://reporting.groundtruth.com/api
- aid: groundtruth:groundtruth-static-api
  name: GroundTruth Static API
  description: The Static API from GroundTruth — 12 operation(s) for static.
  humanURL: https://api-docs.groundtruth.com/
  baseURL: https://api-public.groundtruth.com
  tags:
  - Static
  properties:
  - type: OpenAPI
    url: openapi/groundtruth-static-api-openapi.yml
  - type: Documentation
    url: https://api-docs.groundtruth.com/
  - type: APIReference
    url: https://api-docs.groundtruth.com/
  - type: Console
    url: https://api-public.groundtruth.com/docs
  - type: Authentication
    url: authentication/groundtruth-authentication.yml
  - type: Conventions
    url: conventions/groundtruth-conventions.yml
  - type: ErrorCatalog
    url: errors/groundtruth-problem-types.yml
  - type: DataModel
    url: data-model/groundtruth-data-model.yml
  - type: Documentation
    url: https://reporting.groundtruth.com/api
  - type: APIReference
    url: https://reporting.groundtruth.com/api
- aid: groundtruth:groundtruth-tenants-api
  name: GroundTruth Tenants API
  description: The Tenants API from GroundTruth — 1 operation(s) for tenants.
  humanURL: https://api-docs.groundtruth.com/
  baseURL: https://api-public.groundtruth.com
  tags:
  - Tenants
  properties:
  - type: OpenAPI
    url: openapi/groundtruth-tenants-api-openapi.yml
  - type: Documentation
    url: https://api-docs.groundtruth.com/
  - type: APIReference
    url: https://api-docs.groundtruth.com/
  - type: Console
    url: https://api-public.groundtruth.com/docs
  - type: Authentication
    url: authentication/groundtruth-authentication.yml
  - type: Conventions
    url: conventions/groundtruth-conventions.yml
  - type: ErrorCatalog
    url: errors/groundtruth-problem-types.yml
  - type: DataModel
    url: data-model/groundtruth-data-model.yml
  - type: Documentation
    url: https://reporting.groundtruth.com/api
  - type: APIReference
    url: https://reporting.groundtruth.com/api
- aid: groundtruth:groundtruth-upload-api
  name: GroundTruth Upload API
  description: The Upload API from GroundTruth — 1 operation(s) for upload.
  humanURL: https://api-docs.groundtruth.com/
  baseURL: https://api-public.groundtruth.com
  tags:
  - Upload
  properties:
  - type: OpenAPI
    url: openapi/groundtruth-upload-api-openapi.yml
  - type: Documentation
    url: https://api-docs.groundtruth.com/
  - type: APIReference
    url: https://api-docs.groundtruth.com/
  - type: Console
    url: https://api-public.groundtruth.com/docs
  - type: Authentication
    url: authentication/groundtruth-authentication.yml
  - type: Conventions
    url: conventions/groundtruth-conventions.yml
  - type: ErrorCatalog
    url: errors/groundtruth-problem-types.yml
  - type: DataModel
    url: data-model/groundtruth-data-model.yml
  - type: Documentation
    url: https://reporting.groundtruth.com/api
  - type: APIReference
    url: https://reporting.groundtruth.com/api
- aid: groundtruth:groundtruth-users-api
  name: GroundTruth Users API
  description: The Users API from GroundTruth — 4 operation(s) for users.
  humanURL: https://api-docs.groundtruth.com/
  baseURL: https://api-public.groundtruth.com
  tags:
  - User
  tags_raw:
  - Users
  properties:
  - type: OpenAPI
    url: openapi/groundtruth-users-api-openapi.yml
  - type: Documentation
    url: https://api-docs.groundtruth.com/
  - type: APIReference
    url: https://api-docs.groundtruth.com/
  - type: Console
    url: https://api-public.groundtruth.com/docs
  - type: Authentication
    url: authentication/groundtruth-authentication.yml
  - type: Conventions
    url: conventions/groundtruth-conventions.yml
  - type: ErrorCatalog
    url: errors/groundtruth-problem-types.yml
  - type: DataModel
    url: data-model/groundtruth-data-model.yml
  - type: Documentation
    url: https://reporting.groundtruth.com/api
  - type: APIReference
    url: https://reporting.groundtruth.com/api
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/groundtruth-domain-security.yml
- type: WellKnown
  url: well-known/groundtruth-well-known.yml
- type: Website
  url: https://www.groundtruth.com
- type: DeveloperPortal
  url: https://docs.groundtruth.com/
- type: Documentation
  url: https://api-docs.groundtruth.com/
- type: APIReference
  url: https://api-docs.groundtruth.com/
- type: SignUp
  url: https://ads.groundtruth.com/login?sign_up=1
- type: Login
  url: https://ads.groundtruth.com/login
- type: Blog
  url: https://www.groundtruth.com/insight/category/blog/
- type: Support
  url: https://help.groundtruth.com/hc/en-us
- type: HelpCenter
  url: https://help.groundtruth.com/hc/en-us
- type: TermsOfService
  url: https://www.groundtruth.com/terms-of-use/
- type: PrivacyPolicy
  url: https://www.groundtruth.com/privacy-policy/
- type: GettingStarted
  url: https://www.groundtruth.com/get-started/
- type: Authentication
  url: authentication/groundtruth-authentication.yml
- type: Conventions
  url: conventions/groundtruth-conventions.yml
- type: ErrorCatalog
  url: errors/groundtruth-problem-types.yml
- type: DataModel
  url: data-model/groundtruth-data-model.yml
- type: Lifecycle
  url: lifecycle/groundtruth-lifecycle.yml
- type: Conformance
  url: conformance/groundtruth-conformance.yml
- type: RateLimits
  url: rate-limits/groundtruth-rate-limits.yml
- type: Plans
  url: plans/groundtruth-plans-pricing.yml
- type: Packages
  url: packages/groundtruth-packages.yml
- type: LLMsTxt
  url: llms/groundtruth-llms.txt
- type: MCPServer
  url: mcp/groundtruth-mcp.yml
- type: AgenticAccess
  url: agentic-access/groundtruth-agentic-access.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Overlay
  url: overlays/groundtruth-ads-manager-overlay.yaml
- type: Overlay
  url: overlays/groundtruth-reporting-overlay.yaml
x-enrichment:
  date: '2026-08-12'
  status: enriched
  artifacts_added: 24
  pass: local-v1
  note: STEP 0b contract discovery overturned the previous round. The 2026-07-19 pass recorded "publishes no public developer
    API surface"; two live first-party OpenAPI documents were found — https://api-public.groundtruth.com/openapi.json (OpenAPI
    3.1.0, 259 operations, 453 schemas, Swagger UI at /docs) and the Groundtruth Reporting API loaded by the provider's own
    Swagger UI at https://reporting.groundtruth.com/api (OpenAPI 3.0.1, 59 operations).

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