Runs on TregSDKs, CLIs and workflow nodes
Call Treg from code, the terminal, n8n, Convex or a spreadsheet.
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Open-source tools
Tools you can run with a Treg account. We read each README; we did not run them unless marked Tested.
- cubexFill spreadsheet columns with AI prompts, API calls, and enrichments on your own machine
GitHub - convex-tregCall thousands of catalogued third-party API tools from Convex actions with spend ceilings and an audit ledger
GitHub - go-tregCall any Treg catalog endpoint from Go with your own types, cost ceilings and one attempt per request
GitHub - agentic-tregSearch the Treg catalog, preview endpoint calls offline, and run live calls from TypeScript, a CLI, or MCP
itsryanarmaniagentic-tregGitHub - msaRun an opinionated terminal coding agent with built-in features and support for pi extensions
masseatermsaGitHub - n8n-nodes-tregSearch the Treg tool catalog and call its endpoints from n8n workflows with per-call cost limits
riddhimaaann8n-nodes-tregGitHub - treg-cliSearch, inspect, and call thousands of paid data API endpoints from the terminal with JSON output
gxbvctreg-cliGitHub - Connect Treg to Claude, ChatGPT, Codex and CursorTregGive your agent one token for thousands of paid data tools, priced per call
GitHub - Find and verify emails and phone numbersbucketioLook up a person's work email cheaply by caching contacts and learning company email formats locally
GitHub
Real uses on X
What people did, in one line each, with the cost when the post gives one.
- X post
Bill Wilson @bcwils0nBuilt a similar tool for X and LinkedIn using Treg with Jev in Claude Code, with no specific results shared 
X post
matt. @matthewsolditPlans to use the Convex component his team built for Treg in a new hackathon, noting hundreds of people already use it
VideoX postmatt. @matthewsolditBuilt an open-source, deployable GTM tool for the Convex hackathon using Treg alongside Convex, Firecrawl and Playwright
Treg's own guides
How-to pages from treg.to.
- treg for Google SheetsFill a spreadsheet with live data from treg's catalog: fill empty cells row by row, make new rows from one query, or use =TREG() formulas. Every run shows its cost first.
Treg guide - Workflows your agent can run from one promptMulti-step jobs as one prompt: a price per step read live from the catalog, and the receipt and CSV of a real run. One treg.to key, no markup.
Treg guide