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PennyRail Router Execute Network
x402
PennyRail Router Execute Network is a paid API for AI agents from pennyrail.vercel.app, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).
Routes a natural-language or product-ID-based task to the appropriate PennyRail micro-service and executes it via on-chain USDC settlement
Price / call$0.003
Success—
StatusUnknown
How this service works
Machine-readable settlement service
Output
A free-form JSON object whose shape depends on the resolved PennyRail product — may include the task output, status, product metadata, and settlement confirmation fields.
Example use cases
Summarize text via PennyRail routing
“I need PennyRail to figure out which of its products can summarize a news article and then run it — here's the article: 'Global markets fell sharply today as inflation data came in higher than expected.'”
Execute a known PennyRail product by ID
“I already have a PennyRail product ID — use it to run the job with this input: 'translate the following sentence to Spanish: The weather is beautiful today.'”
Automate a data transformation task
“Route my request through PennyRail: I want to convert this CSV row into a JSON object — '"John","Doe","42","New York"' — and pay with USDC automatically.”
Technical details
Endpoint
POSThttps://pennyrail.vercel.app/api/router/execute/networkWhen to prefer
Choose this endpoint when you want to dynamically route a task to the best-matching PennyRail micro-service without knowing the exact product ahead of time, or when you have a specific PennyRail product ID and want to execute it directly with automatic USDC micro-payment settlement. Prefer it over manual API lookup when the task is expressed in natural language and the correct downstream service is uncertain.
Side effects
- Intent cannot be matched to any PennyRail product — returns an error or empty resolution
- Product ID not found or deprecated — results in a resolution failure
- Input string malformed or rejected by the resolved product
- Payment authorization fails or USDC balance insufficient — transaction not settled
- Network or upstream micro-service timeout — partial or no result returned
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | string | Input passed to the resolved PennyRail product. |
| intent | string | Natural-language task. Omit when productId is supplied. |
| productId | string | Optional exact PennyRail product id returned by find/quote. |
Output
Schema · Response
{
"type": "object",
"additionalProperties": true
}Tags
x402
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