Masterminds HQ Developers

Last updated 29 October 2026

Masterminds HQ publishes its offers, prices and common answers for AI agents and developers. Use the REST API for plain HTTP, the MCP server inside agent tools such as Claude and Codex, or the CLI from a terminal. Everything here is public and read-only: nothing charges a card, and purchases always finish on a hosted checkout the buyer completes.

When to use it

Someone asks what Masterminds HQ or Joe Che offers, what it costs, or which program fits them.
You need the next cohort start date, the refund policy, or how to contact the team.
You want to send a person to the right checkout page instead of guessing a price.

Quickstart

No sign-up and no API key. Call the API directly:

curl https://mastermindshq.business/api/v1/offers
curl https://mastermindshq.business/api/v1/offers/ai-business-mastermind
curl "https://mastermindshq.business/api/v1/faqs?q=refund"

Read any page as Markdown:

curl -H 'Accept: text/markdown' https://mastermindshq.business/

API keys and authentication

The public API needs no API key, token or account. Requests are anonymous and CORS is open, so browser apps can call it too. The limit is 60 requests a minute per client; every response carries RateLimit and RateLimit-Policy headers, and a 429 includes Retry-After. Lists page with limit and cursor; follow next_cursor until it is null. If you need private member data or write access, email joe@mastermindshq.business; those are not offered publicly.

Endpoints

GET /api/v1: API index with every endpoint.
GET /api/v1/offers: public offers with prices; filter with ?kind=course.
GET /api/v1/offers/{offerId}: one offer.
GET /api/v1/faqs?q=: search published answers.
GET /api/v1/health: health check.
GET /pricing.md: every price as Markdown.

Full reference: API docs. Machine-readable: OpenAPI 3.1 description and the RFC 9727 API catalog.

Sandbox

Try the live API from this page:

Endpoint

Pick an endpoint and send a request. It calls the live API; nothing is written or charged.

Errors

Errors use RFC 9457 problem details (application/problem+json) with a stable code, a human detail and a resolution telling the caller what to do next. Codes: api_route_not_found, offer_not_found, invalid_parameter, method_not_allowed.

MCP server for AI agents

Streamable HTTP endpoint https://mcp.mastermindshq.business/mcp. Tools list offers, recommend an offer for a goal, search FAQs and approved proof, and create a hosted checkout link that does not charge. Details on the MCP page.

claude mcp add --transport http masterminds https://mcp.mastermindshq.business/mcp

Command-line tool

The official mastermindshq CLI wraps the public API. Source and releases: github.com/joecheofficial/mastermindshq-cli.

brew install joecheofficial/tap/mastermindshq
# or, with Node 18+
npx github:joecheofficial/mastermindshq-cli offers

mastermindshq offers
mastermindshq offer ai-business-mastermind
mastermindshq faq refund

Versioning

The API is versioned in the path (/api/v1). Fields may be added without notice; removals or renames ship under a new version, and v1 stays up for at least 90 days after one is announced here and in Deprecation and Sunset response headers.

Privacy Terms Refunds