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Your agents call APIs? One endpoint.
Your Applications
Hexel Studio
Tool Gateway
Your Servers & Services
Built-in Capabilities
One Gateway · All Tools · Zero Complexity
Trusted by experts
Everything Your Agents Need
One gateway handles all the plumbing so you can focus on agent accuracy.
Hexel Studio
OAuth
OAuth Handled Automatically
Auto-refresh tokens, encrypted credentials, per-agent pinning. Your agent code never touches raw secrets or handles token expiry.
Hexel Studio
Reliability
Automatic Retries & Circuit Breakers
Exponential backoff, circuit breakers, and request deduplication built in. One failing API never cascades. No double-sends.
Hexel Studio
Rate Limits
Rate Limiting Per-Org, Per-Tool
Adaptive rate limiting at org, toolkit, and account level. Stay within provider limits without writing a single line of throttling code.
Hexel Studio
Audit
Full Audit Trail
Every tool call logged with input/output hash, credential used, trace context, and timing. Debug any agent failure in 2 minutes.
Hexel Studio
Self-Seed
Self-Seeding: Register YOUR APIs
Paste an OpenAPI spec. Every endpoint becomes a tool with schemas auto-extracted. 5 minutes from spec to production-ready tool.
Hexel Studio
MCP
MCP Native Support
Register MCP servers as execution backends. Same credential management, same audit trail, same interface. Your agents don't know the difference.
Stop writing OAuth flows. Start shipping agents.
Register your first tool in 5 minutes. Free for 2 weeks. No credit card required.
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