• Pricing
  • Blog
Sign InGet Started

Turn your API spec into answers

Paste a spec or an old doc URL. Specway writes complete docs in seconds, then an AI assistant fields questions about your API in plain English, for developers and the people who work with them.

Import Your API Spec
Ask it anything about your APIBreaking changes caught on every spec changeDocs update when your spec does
acme.docs.specway.com
A
Acme APIv2.1

Users

GETList Users
POSTCreate User
GETGet User
PUTUpdate User
DELETEDelete User
GETList Teams
POSTCreate Team
Ask AI anything about this API...
/
GET/v1/users

List Users

Returns a paginated list of all users in your organization. Supports filtering by status, role, and creation date.

Query Parameters

limitintegerMax results (1-100)
statusstringactive, inactive, all
cursorstringPagination cursor
curl -X GET "https://api.example.com/v1/users" \
  -H "Authorization: Bearer sk_live_..." \
  -H "Content-Type: application/json"

Explore docs for popular APIs

StripeStripePayPalPayPalTwilioTwilioGitHubGitHubSlackSlackSpotifySpotifyDiscordDiscordCloudflareCloudflareShopifyShopifySupabaseSupabaseSentrySentryResendResendElevenLabsElevenLabsMistral AIMistral AISquareSquareMailchimpMailchimpDigitalOceanDigitalOceanDeepLDeepLGitLabGitLabStripeStripePayPalPayPalTwilioTwilioGitHubGitHubSlackSlackSpotifySpotifyDiscordDiscordCloudflareCloudflareShopifyShopifySupabaseSupabaseSentrySentryResendResendElevenLabsElevenLabsMistral AIMistral AISquareSquareMailchimpMailchimpDigitalOceanDigitalOceanDeepLDeepLGitLabGitLab
How it works

Spec to published docs in seconds

Paste any OpenAPI spec, old doc URL, or API reference. AI does the rest

  1. 1

    Paste a URL or Upload

    Drop in an OpenAPI spec, an existing doc page URL, or upload a file. We parse any format instantly.

  2. 2

    AI Generates Everything

    In seconds, AI writes descriptions, code samples in 10+ languages, and getting-started guides for every endpoint.

  3. 3

    Live, with AI chatbot

    Your docs are live instantly with an interactive playground, AI chatbot, and search. Developers can integrate immediately.

Platform

Built for developers. Usable by everyone else.

The reference your engineers expect, plus an assistant that answers in plain English for the people who never open a spec.

New

AI Chatbot for Your API

Give developers an AI assistant trained on your API. It answers questions, writes integration code, and troubleshoots errors, right in your docs.

Learn more

AI-Generated Descriptions

AI reads your spec and writes clear, accurate descriptions for every endpoint, parameter, and response.

Learn more

AI Code Samples

Working examples in cURL, JavaScript, Python, Go, Ruby, PHP, and more, generated from your actual schema.

Learn more

Interactive Playground

Developers try your API right from the docs. Real requests, real responses, zero friction.

Learn more

Auto-Sync

Point to your OpenAPI spec URL. When it changes, your docs update automatically. AI fills in the gaps.

Learn more
Differentiator

Breaking-Change Detection

Diff every spec version automatically. Specway classifies breaking, warning, and informational changes, then alerts your team before integrations break.

Learn more

Custom Branding

Your logo, your colors, your domain. Docs that look like they were built in-house.

Learn more

Documentation Analytics

See which endpoints developers actually use, where they get stuck, and what they search for, built into every docs site.

Learn more
Custom AI Chatbot

An AI Assistant That
Knows Your API

Every docs site gets an AI chatbot trained on your API spec, guides, and code samples. Developers ask questions in plain English and get working code back.

  • Answers "how do I..." questions with real code examples
  • Troubleshoots authentication errors and edge cases
  • Explains complex endpoints in simple terms
  • Learns your API conventions and best practices
Build Your API Chatbot
API Assistant

How do I authenticate with the API?

Use Bearer token auth. Include your API key in the header:

Authorization: Bearer sk_live_...

See the Authentication guide for OAuth setup.

Show me how to create a user with Python

Here's a working example:

import requests res = requests.post( "https://api.example.com/users", headers={"Authorization": "Bearer sk_..."}, json={"name": "Jane", "email": "jane@co.com"} )
Ask about your API...
Live Playground

Interactive API Reference & Playground

Explore every endpoint with Specway's live API playground. Code samples auto-generate in Shell, Python, Ruby, and more. Test calls directly from your docs.

Try It: live requests

Fill in parameters and fire real API calls from the docs. No Postman required.

Auto-Generated Code Samples

Shell, JavaScript, Python, Ruby, PHP. Code snippets update automatically as you change parameters.

Copy for AI

One-click copy formatted for ChatGPT, Claude, or any AI assistant.

POSTAdd a new pet to the store
https://petstore3.swagger.io/api/v3/pet
ShellJSPythonRubyPHP
curl --request POST \ --url 'https://petstore3...' \ --header 'accept: application/json' \ --data '{ "name": "doggie" }'

Ask the Docs

Trained on your API spec & guides

How do I paginate the list users endpoint in Python?

Use the cursor and limit query params. Here's a Python example using your API:

resp = client.users.list(limit=50)
while resp.has_more:
    resp = client.users.list(
        limit=50, cursor=resp.next_cursor)

Source: GET /v1/users · Pagination guide

Ask anything about this API...
AI-Powered

An AI Assistant Trained on Your Docs

Every docs site ships with an AI chatbot trained on your API spec and guides. Developers ask questions in plain English and get accurate, cited answers with working code, without leaving your documentation.

Grounded in Your Spec

Answers come from your actual endpoints, schemas, and guides, with citation links back to the source docs.

Working Code, Instantly

Ask for a Python or JavaScript example and the chatbot returns runnable code built from your real API.

Fewer Support Tickets

Developers self-serve the long tail of "how do I…" questions, cutting support load while speeding up integration.

Add an AI Chatbot to Your Docs

Platform Statistics

3 min
Spec to live docs
500+
APIs documented
100+
Integrations
99.9%
Uptime
Testimonials

Loved by developer teams

Teams shipping better API documentation

  • I pasted our OpenAPI spec URL and had complete docs with descriptions, code samples, and an AI chatbot live in under 30 seconds. Our old docs took weeks to write.

    PR
    Priya R.

    Staff Engineer

  • We switched from ReadMe and the AI-generated code samples alone were worth it. Every endpoint has working examples in 10 languages, automatically.

    MT
    Marcus T.

    Developer Experience Lead

  • The AI chatbot cut our support tickets in half. Developers ask it how to integrate and get working code back instantly. We barely touch our docs anymore.

    SK
    Sarah K.

    CTO

How We Compare

API docs haven't changed in a decade. We fixed that.

FeatureSpecwayReadMeSwagger UIMintlify
AI-Generated Docs
AI Code Samples
AI Chatbot Assistant
Interactive Playground
Auto-Sync from Spec~
Custom Branding
Code Samples (10+ langs)~
No Build Step
Live API Change Detection
Modern, Customizable Design~
AI Docs Chatbot~
Free Tier
vs ReadMevs Swagger UIvs Mintlifyvs Postman
Optional add-on

Already documented? Now monetize it

Documentation is the core. For teams that sell access to their API, Specway adds an optional billing layer on top of the docs you already published, with no separate gateway to wire up.

Meter usage

Track every call against credit-based usage, right from the same spec that powers your docs.

Gate premium endpoints

Put specific endpoints or plans behind paid tiers, enforced automatically from your plan definitions.

Self-serve signups

Developers sign up, get a key, and start paying, straight from your documentation.

Always Accurate

Your Docs Update Before You Do

Stale docs lose developers. We monitor your API spec for changes and automatically update your docs (descriptions, code samples, parameters) the moment something changes.

Diff Detection

Detects new endpoints, changed parameters, updated schemas, and flags exactly what changed.

AI Re-Generates Content

Descriptions, code samples, and examples are re-generated by AI to match the latest version of your API.

Changelog & Notifications

Auto-generated changelogs so your developers always know what's new. No manual release notes.

Explore breaking-change detectionHow auto-sync works

API Change Audit

Monitoring active
newNew endpoint detected
2 min ago
POST /v1/teams/{id}/invite

Docs auto-updated

changedParameter changed
1 hour ago
GET /v1/users: added "role" filter

Samples regenerated

removedEndpoint deprecated
3 hours ago
DELETE /v1/sessions/{id}

Marked deprecated

changedResponse schema updated
Yesterday
GET /v1/billing: new "currency" field

Docs regenerated

FAQ

Frequently asked questions

Paste your spec. Docs in seconds.

AI writes your docs, powers a chatbot for developers, and workflows let anyone build with your API.

Import Your API SpecView Pricing

No credit card required · Free tier forever

Beautiful API documentation that developers love.

Features

  • AI-Generated Docs
  • Interactive Playground
  • Auto-Sync
  • AI Chatbot
  • Breaking Changes
  • Code Samples
  • Custom Branding
  • Analytics

Compare

  • vs ReadMe
  • vs Swagger UI
  • vs Mintlify
  • vs Postman
  • vs Scalar

Product

  • Pricing
  • API Directory
  • Live Demo
  • About
  • Contact

Free Tools

  • JSON Formatter
  • JSON Validator
  • JWT Decoder
  • OpenAPI Validator
  • cURL → Code
  • YAML ↔ JSON
  • All free tools →

Resources

  • Free Developer Tools
  • Blog
  • Guides
  • API Glossary
  • Help Center
  • Support

© 2026 Modlific. All rights reserved.

Privacy PolicyTerms of Service
  • Pricing
  • Blog
Sign InGet Started

Turn your API spec into answers

Paste a spec or an old doc URL. Specway writes complete docs in seconds, then an AI assistant fields questions about your API in plain English, for developers and the people who work with them.

Import Your API Spec
Ask it anything about your APIBreaking changes caught on every spec changeDocs update when your spec does
acme.docs.specway.com
A
Acme APIv2.1

Users

GETList Users
POSTCreate User
GETGet User
PUTUpdate User
DELETEDelete User
GETList Teams
POSTCreate Team
Ask AI anything about this API...
/
GET/v1/users

List Users

Returns a paginated list of all users in your organization. Supports filtering by status, role, and creation date.

Query Parameters

limitintegerMax results (1-100)
statusstringactive, inactive, all
cursorstringPagination cursor
curl -X GET "https://api.example.com/v1/users" \
  -H "Authorization: Bearer sk_live_..." \
  -H "Content-Type: application/json"

Explore docs for popular APIs

StripeStripePayPalPayPalTwilioTwilioGitHubGitHubSlackSlackSpotifySpotifyDiscordDiscordCloudflareCloudflareShopifyShopifySupabaseSupabaseSentrySentryResendResendElevenLabsElevenLabsMistral AIMistral AISquareSquareMailchimpMailchimpDigitalOceanDigitalOceanDeepLDeepLGitLabGitLabStripeStripePayPalPayPalTwilioTwilioGitHubGitHubSlackSlackSpotifySpotifyDiscordDiscordCloudflareCloudflareShopifyShopifySupabaseSupabaseSentrySentryResendResendElevenLabsElevenLabsMistral AIMistral AISquareSquareMailchimpMailchimpDigitalOceanDigitalOceanDeepLDeepLGitLabGitLab
How it works

Spec to published docs in seconds

Paste any OpenAPI spec, old doc URL, or API reference. AI does the rest

  1. 1

    Paste a URL or Upload

    Drop in an OpenAPI spec, an existing doc page URL, or upload a file. We parse any format instantly.

  2. 2

    AI Generates Everything

    In seconds, AI writes descriptions, code samples in 10+ languages, and getting-started guides for every endpoint.

  3. 3

    Live, with AI chatbot

    Your docs are live instantly with an interactive playground, AI chatbot, and search. Developers can integrate immediately.

Platform

Built for developers. Usable by everyone else.

The reference your engineers expect, plus an assistant that answers in plain English for the people who never open a spec.

New

AI Chatbot for Your API

Give developers an AI assistant trained on your API. It answers questions, writes integration code, and troubleshoots errors, right in your docs.

Learn more

AI-Generated Descriptions

AI reads your spec and writes clear, accurate descriptions for every endpoint, parameter, and response.

Learn more

AI Code Samples

Working examples in cURL, JavaScript, Python, Go, Ruby, PHP, and more, generated from your actual schema.

Learn more

Interactive Playground

Developers try your API right from the docs. Real requests, real responses, zero friction.

Learn more

Auto-Sync

Point to your OpenAPI spec URL. When it changes, your docs update automatically. AI fills in the gaps.

Learn more
Differentiator

Breaking-Change Detection

Diff every spec version automatically. Specway classifies breaking, warning, and informational changes, then alerts your team before integrations break.

Learn more

Custom Branding

Your logo, your colors, your domain. Docs that look like they were built in-house.

Learn more

Documentation Analytics

See which endpoints developers actually use, where they get stuck, and what they search for, built into every docs site.

Learn more
Custom AI Chatbot

An AI Assistant That
Knows Your API

Every docs site gets an AI chatbot trained on your API spec, guides, and code samples. Developers ask questions in plain English and get working code back.

  • Answers "how do I..." questions with real code examples
  • Troubleshoots authentication errors and edge cases
  • Explains complex endpoints in simple terms
  • Learns your API conventions and best practices
Build Your API Chatbot
API Assistant

How do I authenticate with the API?

Use Bearer token auth. Include your API key in the header:

Authorization: Bearer sk_live_...

See the Authentication guide for OAuth setup.

Show me how to create a user with Python

Here's a working example:

import requests res = requests.post( "https://api.example.com/users", headers={"Authorization": "Bearer sk_..."}, json={"name": "Jane", "email": "jane@co.com"} )
Ask about your API...
Live Playground

Interactive API Reference & Playground

Explore every endpoint with Specway's live API playground. Code samples auto-generate in Shell, Python, Ruby, and more. Test calls directly from your docs.

Try It: live requests

Fill in parameters and fire real API calls from the docs. No Postman required.

Auto-Generated Code Samples

Shell, JavaScript, Python, Ruby, PHP. Code snippets update automatically as you change parameters.

Copy for AI

One-click copy formatted for ChatGPT, Claude, or any AI assistant.

POSTAdd a new pet to the store
https://petstore3.swagger.io/api/v3/pet
ShellJSPythonRubyPHP
curl --request POST \ --url 'https://petstore3...' \ --header 'accept: application/json' \ --data '{ "name": "doggie" }'

Ask the Docs

Trained on your API spec & guides

How do I paginate the list users endpoint in Python?

Use the cursor and limit query params. Here's a Python example using your API:

resp = client.users.list(limit=50)
while resp.has_more:
    resp = client.users.list(
        limit=50, cursor=resp.next_cursor)

Source: GET /v1/users · Pagination guide

Ask anything about this API...
AI-Powered

An AI Assistant Trained on Your Docs

Every docs site ships with an AI chatbot trained on your API spec and guides. Developers ask questions in plain English and get accurate, cited answers with working code, without leaving your documentation.

Grounded in Your Spec

Answers come from your actual endpoints, schemas, and guides, with citation links back to the source docs.

Working Code, Instantly

Ask for a Python or JavaScript example and the chatbot returns runnable code built from your real API.

Fewer Support Tickets

Developers self-serve the long tail of "how do I…" questions, cutting support load while speeding up integration.

Add an AI Chatbot to Your Docs

Platform Statistics

3 min
Spec to live docs
500+
APIs documented
100+
Integrations
99.9%
Uptime
Testimonials

Loved by developer teams

Teams shipping better API documentation

  • I pasted our OpenAPI spec URL and had complete docs with descriptions, code samples, and an AI chatbot live in under 30 seconds. Our old docs took weeks to write.

    PR
    Priya R.

    Staff Engineer

  • We switched from ReadMe and the AI-generated code samples alone were worth it. Every endpoint has working examples in 10 languages, automatically.

    MT
    Marcus T.

    Developer Experience Lead

  • The AI chatbot cut our support tickets in half. Developers ask it how to integrate and get working code back instantly. We barely touch our docs anymore.

    SK
    Sarah K.

    CTO

How We Compare

API docs haven't changed in a decade. We fixed that.

FeatureSpecwayReadMeSwagger UIMintlify
AI-Generated Docs
AI Code Samples
AI Chatbot Assistant
Interactive Playground
Auto-Sync from Spec~
Custom Branding
Code Samples (10+ langs)~
No Build Step
Live API Change Detection
Modern, Customizable Design~
AI Docs Chatbot~
Free Tier
vs ReadMevs Swagger UIvs Mintlifyvs Postman
Optional add-on

Already documented? Now monetize it

Documentation is the core. For teams that sell access to their API, Specway adds an optional billing layer on top of the docs you already published, with no separate gateway to wire up.

Meter usage

Track every call against credit-based usage, right from the same spec that powers your docs.

Gate premium endpoints

Put specific endpoints or plans behind paid tiers, enforced automatically from your plan definitions.

Self-serve signups

Developers sign up, get a key, and start paying, straight from your documentation.

Always Accurate

Your Docs Update Before You Do

Stale docs lose developers. We monitor your API spec for changes and automatically update your docs (descriptions, code samples, parameters) the moment something changes.

Diff Detection

Detects new endpoints, changed parameters, updated schemas, and flags exactly what changed.

AI Re-Generates Content

Descriptions, code samples, and examples are re-generated by AI to match the latest version of your API.

Changelog & Notifications

Auto-generated changelogs so your developers always know what's new. No manual release notes.

Explore breaking-change detectionHow auto-sync works

API Change Audit

Monitoring active
newNew endpoint detected
2 min ago
POST /v1/teams/{id}/invite

Docs auto-updated

changedParameter changed
1 hour ago
GET /v1/users: added "role" filter

Samples regenerated

removedEndpoint deprecated
3 hours ago
DELETE /v1/sessions/{id}

Marked deprecated

changedResponse schema updated
Yesterday
GET /v1/billing: new "currency" field

Docs regenerated

FAQ

Frequently asked questions

Paste your spec. Docs in seconds.

AI writes your docs, powers a chatbot for developers, and workflows let anyone build with your API.

Import Your API SpecView Pricing

No credit card required · Free tier forever

Beautiful API documentation that developers love.

Features

  • AI-Generated Docs
  • Interactive Playground
  • Auto-Sync
  • AI Chatbot
  • Breaking Changes
  • Code Samples
  • Custom Branding
  • Analytics

Compare

  • vs ReadMe
  • vs Swagger UI
  • vs Mintlify
  • vs Postman
  • vs Scalar

Product

  • Pricing
  • API Directory
  • Live Demo
  • About
  • Contact

Free Tools

  • JSON Formatter
  • JSON Validator
  • JWT Decoder
  • OpenAPI Validator
  • cURL → Code
  • YAML ↔ JSON
  • All free tools →

Resources

  • Free Developer Tools
  • Blog
  • Guides
  • API Glossary
  • Help Center
  • Support

© 2026 Modlific. All rights reserved.

Privacy PolicyTerms of Service