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357M visits/mo+1%#2 Coding & Development
treg
Unified API gateway that turns coding agents into specialized tools by exposing external services as callable
FreeStarting price
140KMonthly visits
36Popularity
About treg
treg provides a unified API gateway that exposes over 2,630 external services as callable endpoints for coding agents. It consolidates multiple provider APIs under a single credential system, allowing agents to access tools such as keyword tracking, backlink analysis, social media management, and ad campaign tools without requiring separate signups or key management. The platform supports both public catalog tools and custom organizational skills, enabling teams to integrate their own API keys and internal capabilities into the same interface. Pricing is based on per-call fees rather than subscriptions, with costs calculated upfront and marked up only by volume-based vendor pricing. Agents interact with tools by requesting tasks rather than specific endpoints, and the system provides live comparisons of provider performance metrics such as success rates and speed. The catalog includes services from providers like Semrush, Moz, Crunchbase, and Hunter, among others, covering SEO, social media, lead enrichment, and advertising platforms.
Key features
- Single unified API key for all endpoints
- Live provider comparisons (price, success rate, speed)
- Per-call pricing with upfront cost display
- Support for custom organizational skills and API keys
- OAuth integration for account-bound services
- Open-source catalog with 2,630+ endpoints
- Server-side credential injection for security
- Task-based agent interaction instead of endpoint selection
Use cases
- Turn coding agents into SEO specialists with keyword and backlink tools
- Enable agents to perform media buying across Google, Meta, TikTok, and other ad platforms
- Automate sales development tasks like lead enrichment and email verification
Pros
- Unified credential system consolidates access to 2,630+ endpoints under one token
- Agents select tools based on live performance data (success rate, speed, pricing)
- Pay-per-call pricing model avoids subscription fees for unused services
- Supports both public catalog tools and custom organizational skills
- Open-source catalog with transparent pricing and server-side credential handling
Cons
- No free tier beyond initial credits
- Limited to services with available APIs or OAuth integrations
- Some endpoints require enterprise-only or invite-only access
- Custom skills require manual setup via SKILL.md files
Frequently asked questions about treg
What is treg and what does it do?
treg provides a unified API gateway that exposes over 2,630 external services as callable endpoints for coding agents. It consolidates multiple provider APIs under a single credential system, allowing agents to access tools such as keyword tracking, backlink analysis, social media management, and ad campaign tools without requiring separate signups or key management.
Who is treg designed for?
treg is designed for coding agents, teams, and organizations that need to integrate multiple external APIs into their workflows without managing separate credentials or signups. It suits developers, SEO specialists, media buyers, and SDRs who rely on automated agent-based tasks.
How does treg's pricing model work?
treg uses a per-call fee model rather than subscriptions. Costs are calculated upfront based on vendor pricing and marked up only by volume-based vendor pricing. Users can also bring their own API keys to route calls through their existing subscriptions, avoiding additional fees.
Can I use treg with my own API keys?
Yes, treg allows users to bring their own API keys and internal capabilities. The platform can integrate these keys into the same interface, enabling teams to use their existing subscriptions alongside the public catalog of tools.
How does treg help agents choose the best tool for a task?
treg provides live comparisons of provider performance metrics such as success rates and speed. Agents can request tasks rather than specific endpoints, and treg helps them pick the best tool based on real-time data, including pricing and performance.
Is treg open source?
Yes, treg is 100% open source under the AGPL license. The catalog of 2,630 endpoints is open source, and users can also list their own tools in the catalog.
treg traffic & engagement
treg.to · third-party estimates from Similarweb
Data as of Sep 2026Full AI website ranking →
Monthly visits · Sep 2026140K+4436.2% MoM
Rank among AI websites#1,675▲ 4285 vs last monthof 8,652 tools on aitoolnavio™
Top marketUnited States57.5%Top 5 countries bring 87% of visits
Average visit2m 47sLonger than 83% of AI sites
Pages per visit4.93More than 91% of AI sites
Bounce rate42%Leave after one page · lower is better
Similarweb global rank#218,001#103,404 in United States
Traffic trend
Last 2 months · grows by one month every month
- Aug 20263.1K
- Sep 2026140K+4436.2%
Top countries
Share of visits · estimated visits
Other countries: 12.9%
Visits sent by AI assistants
How people reach this site from other AI tools
377 a month · 0.3% of all visits
Compared with similar tools
Coding & Development · Sep 2026
Traffic figures are third-party estimates, good for scale and trends; they can differ from a company's own numbers. Updated monthly.
