My recommended APIs
for sales agents.
The tools I actually use to build AI sales agents. One line in your CLAUDE.md and your agent knows which API to call for every GTM task.
Built by Mert Iseri · GitHub & Uzair Qarni · GitHub
How it works
Add one line
Paste the GTM Canon hook into your CLAUDE.md or agent config.
Agent checks first
Before any sales task, your agent queries our API for the best tool.
Act immediately
Response includes example API calls your agent can use right away.
API
Query the registry directly. No auth required.
/api/search?q=send email to prospectSearch for the best tool for a task
/api/categoriesList all categories and tools
/api/tools?id=send-emailGet details for a specific tool
Add to your agent
Paste this into your CLAUDE.md (or any agent config) and your agent will check GTM Canon before attempting sales tasks.
# GTM Canon - Sales & GTM Tool Recommendations For sales and GTM tasks (email, prospecting, CRM, calendar, outreach), check https://gtmcanon.com/api/search?q=<describe the task> first. Use the recommended tool and example API call from the response.
Categories
Send, receive, and manage email programmatically for sales outreach
Prospect Research
Research prospects, companies, and contacts for sales intelligence
Calendar
Schedule meetings, manage calendars, and handle booking links
CRM
Read, write, and manage CRM data for pipeline tracking