# Cubeshell

> Cubeshell gives your AI agent one MCP connection and one prepaid credit balance for the APIs behind GTM workflows: email verification and finding, company and people data, phone numbers, job signals, web scraping and screenshots. The starter pack is $49 for 1,000 credits, purchased credits never expire, and there is no monthly subscription. You pay only when a tool runs.

Cubeshell picks the route for every request on quality, availability, price and workspace policy. Every call shows its price before it runs and returns a structured result with a receipt. Works with Claude, Codex, Cursor, Replit, and any MCP client.

## Tools

- Web Scrape (Web, Available): Crawl one public page and return clean Markdown for an agent to read and use. 1.50 credits per successful page.
- Web Screenshot (Web, Available): Take a screenshot of a public web page for review, proof, or visual context. 7.50 credits per successful screenshot.
- Email Verification (Email, Available): Classify whether an email is safe, risky, invalid, or unknown before outreach. 1 credits per validation.
- Find Work Email (Email, Available): Find a person’s work email from their name and company context. 3 credits per valid email.
- Find Personal Email (Email, Available): Find a personal email when business contact data is not enough. 6 credits per email.
- Find Mobile Number (Contact, Available): Find a mobile number for a contact when your use case permits it. 15 credits per valid mobile.
- Person Details (People, Available): Get clear business context for a person, including role and company details. 3 credits per profile.
- Company Contacts (Company, Available): Find contacts inside a specific company by team, role, or simple criteria. 1.50 credits per employee.
- Find Companies (Company, Available): Find companies by name, domain, market, size, or simple business filters. 3 credits per company.
- Technology Lookup (Company, Available): See which tools, platforms, or technologies a company appears to use. 3 credits per company.
- Similar Companies (Company, Available): Find companies similar to a target account for prospecting or research. 15 credits per search.
- Job Change Check (Signals, Available): Check whether a person appears to have changed jobs recently. 9 credits per request.
- Job Listings (Signals, Available): Find open jobs for a company, market, or hiring signal. 30 credits per job.
- People Search (People, Available): Find people by role, title, company type, or market context. 6 credits per role.

## Docs

- [Introduction](https://cubeshell.com/docs)
- [Authentication](https://cubeshell.com/docs/authentication)
- [Email Verification](https://cubeshell.com/docs/tools/email-verify)
- [Find Work Email](https://cubeshell.com/docs/tools/email-find)
- [Find Personal Email](https://cubeshell.com/docs/tools/email-personal-find)
- [Person Details](https://cubeshell.com/docs/tools/person-profile)
- [People Search](https://cubeshell.com/docs/tools/role-find)
- [Company Contacts](https://cubeshell.com/docs/tools/employee-find)
- [Find Mobile Number](https://cubeshell.com/docs/tools/mobile-find)
- [Job Change Check](https://cubeshell.com/docs/tools/job-change-detect)
- [Find Companies](https://cubeshell.com/docs/tools/company-search)
- [Technology Lookup](https://cubeshell.com/docs/tools/company-technographics)
- [Similar Companies](https://cubeshell.com/docs/tools/company-lookalike)
- [Job Listings](https://cubeshell.com/docs/tools/jobs-find)
- [Web Scrape](https://cubeshell.com/docs/tools/web-scrape)
- [Web Screenshot](https://cubeshell.com/docs/tools/web-screenshot)
- [Credits & Billing](https://cubeshell.com/docs/billing)
- [Error Codes](https://cubeshell.com/docs/errors)

## Questions

### What is Cubeshell?

Cubeshell puts the APIs behind your GTM workflows on one MCP connection: email verification, email finding, company and people data, phone numbers, web scraping, and more. There is no subscription. You keep one prepaid credit balance and pay only when a tool runs.

### How does Cubeshell pricing work?

Cubeshell has no subscription. You start with $49 for 1,000 credits, every tool has a fixed credit price you see before it runs, and you get a receipt after. Credits never expire.

### Is there a monthly subscription?

No. Cubeshell has no plans, seats, or monthly fees. You top up credits when you want and spend them only when a tool runs.

### Do I get free credits when I sign up?

Yes. Every new account starts with 20 free credits, enough for your agent to run real tools before you pay anything. No card needed. When they run out, top up once and keep going.

### Do credits expire?

No. Cubeshell credits never expire. Top up once and spend them whenever you actually use a tool.

### How do I connect Cubeshell to Claude or Codex?

Create an API token and paste the ready-made command into Claude or Codex. You can also connect with your workspace URL and sign in once.

### What is MCP?

MCP stands for Model Context Protocol, an open standard that lets AI agents call outside services. Cubeshell is an MCP server, so anything that speaks MCP can use every Cubeshell tool.

### Which tools does Cubeshell offer?

Cubeshell covers Email (verify and find addresses), Company (search, technology lookups, similar companies), People (profiles and employee search), Contact (mobile numbers), Signals (job changes and job postings), and Web (scraping and screenshots). New tools are added to the same connection, nothing to set up.

### Is there an email verification API without a subscription?

Yes. Cubeshell verifies email addresses pay per use: your agent checks an address, you pay a fixed credit price for that check, and there is no plan or monthly fee.

### Is there a pay-as-you-go web scraping API?

Yes. Cubeshell's web scrape and screenshot tools are pay as you go. Your agent fetches a page or takes a screenshot, you pay for that run, and that is all.

### Can I control what a tool call spends?

Yes. Every call shows its price before it runs, you can set a spend ceiling on any call, and your prepaid balance is the hard limit. A call that returns nothing billable costs nothing.

## Company

- [Home](https://cubeshell.com/): Every GTM API your AI agent needs, pay per use
- [About](https://cubeshell.com/about): What we are building and why
- [Contact](https://cubeshell.com/contact): contact@cubeshell.com
- [Privacy Policy](https://cubeshell.com/privacy-policy)
- [Terms of Service](https://cubeshell.com/terms-of-service)