Bolt.new
Bolt.new is StackBlitz's in-browser AI full-stack app builder. From a natural language prompt it generates, edits, runs, and deploys complete web applications inside the user's browser tab using StackBlitz's WebContainer runtime — a WebAssembly-based Node.js operating system that boots a real filesystem, npm/pnpm/yarn package manager, terminal, and live preview without a remote VM. The product targets product managers, entrepreneurs, marketers, agencies, and non-engineer builders with conversational app creation, design-system import from Figma and component libraries (Material UI, Chakra UI, Shadcn/ui), built-in database and authentication, one-click deploy to Netlify or bolt.host, custom domains, GitHub version control, and integrations with Supabase, Stripe, Expo, and MCP servers. Bolt.new itself is a hosted, UI-driven product metered in monthly AI tokens with Free, Pro, Teams, and Enterprise tiers — there is no public REST/HTTP developer API or CLI. StackBlitz separately ships the WebContainer API as a JavaScript/TypeScript SDK (npm @webcontainer/api) for embedding the same in-browser dev environment in third-party sites, plus a StackBlitz SDK (@stackblitz/sdk) for programmatically opening projects. The Bolt.new reference codebase is open source under MIT at github.com/stackblitz/bolt.new as a foundation for building custom AI dev agents; the hosted commercial product is closed source.
Bolt.new is profiled on the APIs.io network. Tagged areas include Artificial Intelligence, AI App Builder, No-Code, Low-Code, and Full-Stack.
Bolt.new’s developer surface includes documentation, pricing, signup flow, YouTube channel, engineering blog, and 22 more developer resources.
Kin Score
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.
MCP Servers 1
Model Context Protocol servers that expose these APIs to AI agents.
Bolt.new API pricing
Not yet checked against Bolt.new's own pricing page. Compiled by API Evangelist on 2026-05-25 from bolt.new/; confirm before you rely on a figure. A free plan or tier is listed.
| Plan | Price |
|---|---|
| Free free | Free |
| Pro paid | $20 per monthly Subscription / month · Free |
| Teams paid | — |
| Enterprise enterprise | — |
Plan details, limits and sources →
Rate limits
- Free Daily Tokens: capped daily allotment that resets each day tokens
- Plan Token Quota: monthly token allotment per plan tokens
Compiled by API Evangelist, not yet checked against Bolt.new's documentation. Rate-limit details →
Pricing Plans 1
Published pricing tiers and plan structures.
Rate Limits 1
Documented rate limits and quota policies.
Bolt New Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals for API financial operations.
Bolt New Finops
FINOPSSecurity Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Resources
Get Started 1
Portal, sign-up, and the first successful call
Documentation 1
Reference material describing how the API behaves
Agent Surfaces 1
MCP servers, agent skills, and machine-readable catalogs
Build 3
SDKs, sample code, and the tooling you integrate with
Access & Security 2
Authentication, authorization, and security posture
Learn 2
Tutorials, courses, talks, and written guidance
Operate 2
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 5
The organization behind the API
Other 7
Properties that don't map to a standard resource type
Scroll for all 7
Source (apis.yml)
Bolt.new API — frequently asked questions
How much does the Bolt.new API cost?
APIs.io lists 4 pricing plans for Bolt.new, with each plan's price, limits and inclusions under Pricing on this page.
Does Bolt.new have an MCP server?
Yes. APIs.io lists 1 MCP server for Bolt.new: Remote MCP server at support.bolt.new over HTTP; 3 tools listed.
Is the Bolt.new API ready for AI agents?
Bolt.new has a Kin Score of 16.3 out of 100 (emerging) and an Agent Readiness score of 13.0 (agent-aware), scored by API Evangelist on 2026-11-06.
Work with this as data
Every provider here is available over the APIs.io API and to AI agents over MCP.