Tonic.ai

Tonic.ai builds developer-data products for de-identifying, subsetting, and synthesizing data for AI and software teams. The portfolio includes Tonic Structural (structured/semi-structured data), Tonic Textual (unstructured free-text and files), Tonic Validate (RAG evaluation), and Tonic Fabricate (relational synthetic data and mock APIs). Each product ships its own REST API and SDKs.

Tonic.ai publishes 3 APIs on the APIs.io network: Generate Data API, Table Relationships API, and Workspaces API. Tagged areas include Synthetic Data, De-Identification, Privacy, Unstructured Data, and RAG Evaluation.

Tonic.ai’s developer surface includes authentication, documentation, GitHub presence, and 8 more developer resources.

🌐 Visit website 📡 Source on GitHub

33.9/100 thin ▬ flat Agent 31/100 agent aware Full breakdown ↓
scored 2026-08-05 · rubric v0.9.1

AccessFreeSelf serve⚡ Free to try

7 APIs

Synthetic DataDe-IdentificationPrivacyUnstructured DataRAG EvaluationRESTSDKDeveloper Tools

Kin Score

Kin Score How this is scored →
scored 2026-08-05 · rubric v0.9.1

Composite quality — 33.9/100 · thin

Contract Quality 13.4 / 25

Developer Ergonomics 3.9 / 20

Commercial Clarity 5.8 / 20

Operational Transparency 3.4 / 13

Governance 0.0 / 12

Discoverability 7.4 / 10

Agent readiness — 31/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

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/tonic-ai: 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 7

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

Rate Limits 1

Documented rate limits and quota policies.

Tonic Ai Rate Limits

2 limits

RATE LIMITS

FinOps 1

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

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

LlmsText

LlmsText

Build 1

SDKs, sample code, and the tooling you integrate with

GitHub

GitHub

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 1

Status, limits, changes, and where to get help

RateLimits

RateLimits

Commercial 2

Pricing, plans, and the legal terms of use

Plans

Plans

FinOps

FinOps

Company 2

The organization behind the API

Website

Website

LinkedIn

Source (apis.yml)

aid: tonic-ai
url: https://raw.githubusercontent.com/api-evangelist/tonic-ai/refs/heads/main/apis.yml
name: Tonic.ai
kind: company
description: Tonic.ai builds developer-data products for de-identifying, subsetting, and synthesizing data for AI and software
  teams. The portfolio includes Tonic Structural (structured/semi-structured data), Tonic Textual (unstructured free-text
  and files), Tonic Validate (RAG evaluation), and Tonic Fabricate (relational synthetic data and mock APIs). Each product
  ships its own REST API and SDKs.
accessModel:
  pricing: free
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Free · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/tonic-ai.png
tags:
- Synthetic Data
- De-Identification
- Privacy
- Unstructured Data
- RAG Evaluation
- REST
- SDK
- Developer Tools
created: '2026-05-23'
modified: '2026-05-23'
specificationVersion: '0.19'
apis:
- aid: tonic-ai:structural-api
  name: Tonic Structural REST API
  description: REST API for Tonic Structural - de-identify, subset, and synthesize structured and semi-structured data. Authentication
    via API token in the Authorization header (Authorization Apikey <token>). API tokens are created from User Settings and
    do not expire. All requests are versioned.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.tonic.ai/app/api/api-documentation
  baseURL: https://app.tonic.ai
  tags:
  - REST
  - Structural
  - Synthetic Data
  - De-Identification
  properties:
  - type: Documentation
    url: https://docs.tonic.ai/app/api/api-documentation
  - type: APIReference
    url: https://app.tonic.ai/apidocs/index.html
  - type: GetToken
    url: https://docs.tonic.ai/app/api/tonic-api-get-token
  - type: Examples
    url: https://docs.tonic.ai/app/api/api-examples
- aid: tonic-ai:textual-api
  name: Tonic Textual REST API
  description: REST API for Tonic Textual - de-identify, redact, and synthesize unstructured data, free-text, and files. Authentication
    via API key in the Authorization header. Backed by a Python SDK (tonic-textual).
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.tonic.ai/textual
  baseURL: https://textual.tonic.ai/api
  tags:
  - REST
  - Textual
  - Unstructured
  - Redaction
  properties:
  - type: Documentation
    url: https://docs.tonic.ai/textual/textual-rest-api/rest-api-authentication
  - type: SDKs
    title: Python (tonic-textual)
    url: https://tonic-textual-sdk.readthedocs-hosted.com/en/latest/index.html
- aid: tonic-ai:validate
  name: Tonic Validate
  description: Tonic Validate is an open-source RAG evaluation framework and metrics platform for measuring retrieval-augmented
    generation quality. Used via a Python SDK that reports runs to the Tonic Validate web UI.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://www.tonic.ai/products/validate
  baseURL: https://validate.tonic.ai
  tags:
  - RAG
  - Evaluation
  - Metrics
  - SDK
  - Python
  properties:
  - type: ProductPage
    url: https://www.tonic.ai/products/validate
  - type: SourceCode
    url: https://github.com/TonicAI/tonic_validate
- aid: tonic-ai:fabricate
  name: Tonic Fabricate
  description: Tonic Fabricate generates synthetic relational data, free-text, and mockable APIs from a schema definition.
    Used through the Fabricate web app and project APIs.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://www.tonic.ai/products/fabricate
  baseURL: https://fabricate.tonic.ai
  tags:
  - Synthetic Data
  - Relational
  - Mock API
  properties:
  - type: ProductPage
    url: https://www.tonic.ai/products/fabricate
  - type: Documentation
    url: https://docs.tonic.ai/fabricate
- aid: tonic-ai:tonic-ai-generate-data-api
  name: Tonic.ai Generate Data API
  description: The Generate Data API from Tonic.ai — 2 operation(s) for generate data.
  humanURL: https://docs.tonic.ai/app/api/api-documentation
  baseURL: https://app.tonic.ai
  tags:
  - Generate Data
  properties:
  - type: OpenAPI
    url: openapi/tonic-ai-generate-data-api-openapi.yml
- aid: tonic-ai:tonic-ai-table-relationships-api
  name: Tonic.ai Table Relationships API
  description: The Table Relationships API from Tonic.ai — 1 operation(s) for table relationships.
  humanURL: https://docs.tonic.ai/app/api/api-documentation
  baseURL: https://app.tonic.ai
  tags:
  - Table Relationships
  properties:
  - type: OpenAPI
    url: openapi/tonic-ai-table-relationships-api-openapi.yml
- aid: tonic-ai:tonic-ai-workspaces-api
  name: Tonic.ai Workspaces API
  description: The Workspaces API from Tonic.ai — 1 operation(s) for workspaces.
  humanURL: https://docs.tonic.ai/app/api/api-documentation
  baseURL: https://app.tonic.ai
  tags:
  - Workspaces
  properties:
  - type: OpenAPI
    url: openapi/tonic-ai-workspaces-api-openapi.yml
common:
- type: AgenticAccess
  url: agentic-access/tonic-ai-agentic-access.yml
- type: DomainSecurity
  url: security/tonic-ai-domain-security.yml
- type: Authentication
  url: authentication/tonic-ai-authentication.yml
- type: Website
  url: https://www.tonic.ai/
- type: Documentation
  url: https://docs.tonic.ai/
- type: GitHub
  url: https://github.com/TonicAI
- type: LinkedIn
  url: https://www.linkedin.com/company/tonicfakedata
- type: Plans
  url: plans/tonic-ai-plans-pricing.yml
- type: RateLimits
  url: rate-limits/tonic-ai-rate-limits.yml
- type: FinOps
  url: finops/tonic-ai-finops.yml
- type: LlmsText
  url: https://docs.tonic.ai/llms.txt
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

Tonic.ai

Kin Score

APIs 7

Tonic Structural REST API

Tonic Textual REST API

Tonic Validate

Tonic Fabricate

Tonic.ai Generate Data API

Tonic.ai Table Relationships API

Tonic.ai Workspaces API

Open Collections 1

Tonic Structural REST API

Pricing Plans 1

Tonic Ai Plans Pricing

Rate Limits 1

Tonic Ai Rate Limits

FinOps 1

Tonic Ai Finops

Security Posture 2

Tonic Ai Authentication

Tonic Ai Domain Security

Agentic Access 1

Tonic Ai Agentic Access

Resources