Agent-ready APIs for education

TutorFlow Agent Platform

Create courses, generate tests, and evaluate answers
All through a single platform.

Request Send an evaluation with a single API call
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1
API Call
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Avg Evaluation
40+
Languages
6
Feedback Fields
Features

Everything you need to build learning agents

A unified platform for generating content, evaluating responses, and running learning workflows. APIs, MCP server, and agent-ready infrastructure, all in one place.

Evaluation & Feedback

Evaluate open-ended answers, quizzes, and rubric-based assessments with structured scores, insights, and suggestions.

Learning Content Creation

Generate interactive courses, slides, tests, and modules as structured data, ready for real learning workflows.

MCP Integration

Connect GPT, Claude, or any MCP-compatible agent directly to TutorFlow tools. No HTTP boilerplate.

Agent Self-Service

Agents can create workspaces, manage usage, and run learning workflows autonomously without human setup.

Usage Controls

Built-in rate limiting and usage controls per organization. Scale safely without extra infrastructure.

Secure API Access

Scoped API keys with hashing, rotation, and environment separation for production-ready security.

Real-Time Events

Trigger workflows with webhooks. Includes retries, backoff, and signature verification.

Multilingual Support

Generate content and feedback in multiple languages for global learning experiences.

MCP Server

Built for agents, not just humans.

TutorFlow runs a hosted Model Context Protocol server so agents can discover tools, generate content, evaluate answers, and manage usage — without writing a single HTTP call.

  • Connect Claude, GPT, Gemini, or any MCP client with one config line
  • Agents self-register and start building instantly
  • Built-in billing flow: agents trigger payment, humans complete it
  • Structured tools with typed inputs and validated outputs
json
// .mcp.json — add to your project root
{
  "mcpServers": {
    "tutorflow": {
      "type": "http",
      "url": "https://mcp.tutorflow.io/api/mcp",
      "headers": {
        "Authorization": "Bearer tf_platform_..."
      }
    }
  }
}

Available Tools

register_organizationget_accountcheck_billing_statuscreate_billing_sessionget_pricingrun_evaluationlist_evaluations
How it Works

Up and running in 3 steps

From zero to AI-graded evaluations in under 5 minutes.

Step 01

Create your workspace

Sign up and create a workspace to manage API keys, usage, and billing in one place.

json
POST /v1/platform/workspaces
{
  "name": "My EdTech",
  "slug": "my-edtech",
  "email": "dev@myedtech.com"
}
Step 02

Get your API keys

Generate live or test API keys to start building. Keys are securely hashed and only shown once.

json
POST /v1/platform/api-keys
{
  "name": "Production Key",
  "organizationId": "org_..."
}

// Response:
// { "apiKey": "tf_platform_..." }
Step 03

Build with the API

Generate courses, tests, and learning materials, or evaluate answers and run learning workflows with structured outputs.

json
POST /v1/platform/courses
Authorization: Bearer tf_platform_...

{
  "title": "Introduction to Earth Science",
  "modules": [
    { "title": "Seasons and Climate" }
  ],
  "language": "en"
}

// or

POST /v1/platform/evaluations
Authorization: Bearer tf_platform_...

{
  "evaluationType": "open_ended",
  "questionText": "What causes seasons?",
  "learnerAnswer": "The tilt of Earth...",
  "language": "en",
  "maxScore": 10
}
Pricing

Simple pricing, based on what you use

Pay per API category and model tier, from fast to advanced reasoning. $5 registration fee is added to your balance. Scale from simple content generation to full evaluation workflows without changing plans.

TutorFlow AI Agent API

Evaluation API

The platform has a single pricing model. Each API category defines its own per-call price ladder. Right now that means Evaluation only. Future categories like Course creation, Test creation, and Slide creation can add their own category-specific pricing without changing the overall contract.

How billing works

  • One account and one billing contract
  • Category-specific per-call pricing
  • Evaluation uses Fast, Standard, or Advanced per request

Evaluation

Fast

$0.01/evaluation

Low-latency evaluation for lightweight grading and simple checks.

  • $5 registration fee added to balance
  • Short-answer and lightweight evaluation
  • Fast turnaround
  • No token math for your team
  • API-first usage metering
  • Good for prototyping and high-volume flows
Start Building
Default Choice

Evaluation

Standard

$0.03/evaluation

Structured evaluation for products that need clear grading and feedback.

  • Structured scoring and feedback
  • Rubric-aware evaluation
  • Sync and async workflows
  • Webhooks and usage visibility
  • Default choice for most education products
Start Building

Evaluation

Advanced

$0.05/evaluation

Higher-accuracy evaluation for long-form answers and critical workflows.

  • Deeper reasoning and richer feedback
  • Better fit for essays and certification use cases
  • Quality-first routing
  • Enterprise upgrade path available
  • Custom pricing for volume and SLA needs
Talk To Us

TutorFlow AI Agent API

Course API

Generate a full AI-powered course with chapters, lessons, quizzes, and coding practice in a single API call. Each tier reflects the depth of content generated. Choose based on your content quality and cost requirements.

How billing works

  • Billed per course creation request
  • Includes chapters, lessons, quizzes, and practice code
  • Choose tier per request. No fixed plan required.

Course

Basic

$0.10/course

Fast course generation for simple topics and lightweight content needs.

  • AI-generated chapters and lessons
  • Markdown lecture content per lesson
  • Low cost for high-volume pipelines
  • Good for outlines and quick drafts
Start Building
Default Choice

Course

Standard

$0.25/course

Full-featured course with quizzes and coding practice for most use cases.

  • Everything in Basic
  • Auto-generated quizzes per lesson
  • Coding practice starter code
  • Default choice for most education products
Start Building

Course

Advanced

$0.50/course

Rich, high-quality course content for certification and professional training.

  • Everything in Standard
  • Deeper content reasoning
  • Better fit for professional and certification courses
  • Custom pricing for volume and SLA needs
Talk To Us
Ready to build?

Build intelligent learning experiences

Create courses, generate tests, evaluate answers, and automate learning workflows All with TutorFlow Agent Platform.