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Toll402 AI-Agent Tool Gateway (x402 Aggregator)
x402
Toll402 AI-Agent Tool Gateway (x402 Aggregator) is a paid API for AI agents from toll402.dev, paid per call via x402, $0.00115/call, status unknown (last checked 2026-09-15).
Acts as a unified gateway aggregating 2,000+ x402 services and built-in tools, callable per-use in USDC with no signup or API key required.
Price / call$0.00115
Success—
StatusUnknown
How this service works
The OpenRouter for AI-agent tools: one gateway, one wallet, every capability. Built-in tools, forged tools, a global verified business directory and 2,000+ aggregated x402 services, all paid per call in USDC via x402 (HTTP 402). No signup, no API key.
Output
Returns the output of whichever underlying tool or x402 service was invoked — e.g. business verification results, URL metadata, npm package info, or other capability outputs — along with a payment confirmation for the USDC micropayment.
Example use cases
Per-call tool access without signup
“I need to use an AI agent tool right now without creating any account or API key — just pay per call in USDC through Toll402 and get the result back.”
Aggregated x402 service discovery
“Find and call the best available x402-compatible tool for checking whether a business is real, using Toll402 as the gateway so I only need one wallet and no separate subscriptions.”
Multi-tool agent workflow via single gateway
“My AI agent needs to chain together several tools — a URL checker, an npm package lookup, and a business validator — can you route all of them through Toll402 so we pay per call in USDC and don't juggle multiple API keys?”
Technical details
Endpoint
POSThttps://toll402.dev/v1/x/c97b690b148bWhen to prefer
Choose Toll402 when your AI agent needs access to a wide variety of tools or x402 services without managing multiple API keys or subscriptions, and you want to pay per call in USDC. Ideal for agent workflows that need to chain tools dynamically, for prototyping without account setup friction, or when you want a single wallet-based gateway to thousands of aggregated capabilities.
Side effects
- Payment insufficient or missing x402 header — returns HTTP 402 with required payment details
- Unknown or unavailable tool ID — returns error indicating the capability is not found
- Underlying service timeout — gateway returns upstream error
- Invalid tool parameters — returns validation error from the specific tool
- USDC transaction rejected — payment failure before tool execution
Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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