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PennyRail Router Execute (Mini)
x402
PennyRail Router Execute (Mini) is a paid API for AI agents from pennyrail.vercel.app, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-15).
Routes a natural-language task or product ID through PennyRail's settlement layer and executes the resolved micro-service, charging $0.002 USDC per call via x402.
Price / call$0.002
Success—
StatusUnknown
How this service works
Machine-readable settlement service
Output
An open-schema JSON object containing the output from whichever PennyRail product was resolved and executed — the shape depends on the product but always reflects the result of the routed micro-task.
Example use cases
On-demand text task via intent
“I need PennyRail to translate this sentence into French — the input is 'Good morning, how are you?' and I don't have a product ID, so just use the intent field.”
Execute known product by ID
“I already have a PennyRail product ID — it's 'prod_abc123'. Run it with the input 'https://example.com/data.csv' and give me the result.”
Automate a data enrichment step
“Route this through PennyRail: I need you to extract the top 3 keywords from the following paragraph — 'Blockchain technology enables decentralized finance by removing intermediaries and improving transparency in transactions.'”
Technical details
Endpoint
POSThttps://pennyrail.vercel.app/api/router/execute/miniWhen to prefer
Choose this endpoint when you need to dispatch a small, cheap automated task through PennyRail's routing layer and don't want to manage individual service integrations — especially when you can describe the task in natural language and let PennyRail resolve the best product, or when you already have a PennyRail product ID and want to invoke it directly for $0.002 USDC per call.
Side effects
- No matching product found for the given intent — returns an error or empty result
- Invalid or unknown productId — returns a resolution failure
- Payment not authorized or x402 settlement fails — call is rejected before execution
- Input string malformed or missing — may return a validation error
- Service timeout if the resolved downstream product is slow
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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