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PennyRail Analyst Router
x402
PennyRail Analyst Router is a paid API for AI agents from pennyrail.vercel.app, paid per call via x402, $0.2/call, status unknown (last checked 2026-09-15).
Routes a natural-language task or product ID to a PennyRail analyst product and executes it, returning machine-readable results
Price / call$0.2
Success—
StatusUnknown
How this service works
Machine-readable settlement service
Output
A flexible, machine-readable JSON object whose structure depends on the resolved PennyRail analyst product. May include analysis output, scores, summaries, extracted data, or other structured results depending on the routed product.
Example use cases
Automated financial risk analysis
“Run this through PennyRail's analyst router: 'identify the top three financial risks for a SaaS company with $2M ARR and 15% monthly churn' — let it pick the right analyst product automatically.”
Natural-language data interpretation
“I have a dataset summary I want analyzed — can you send this to PennyRail with the intent 'extract actionable insights from this sales funnel data: 10k visitors, 500 leads, 50 deals closed, average deal size $2000'?”
Targeted product execution by ID
“I already know the PennyRail product ID I want — use productId 'analyst-sentiment-v2' with the input 'Q3 earnings call transcript: revenue beat by 4%, guidance raised, CEO cited macro tailwinds' to get the structured result.”
Technical details
Endpoint
POSThttps://pennyrail.vercel.app/api/router/execute/analystWhen to prefer
Choose this endpoint when you need to route a natural-language analysis task to the appropriate PennyRail analyst product dynamically, or when you already have a specific PennyRail product ID and want to execute it directly. It is well-suited for agent workflows that need flexible, intent-driven task dispatch with machine-readable output and micropayment settlement via x402.
Side effects
- Invalid or unknown productId returns an error or empty result
- Ambiguous intent may route to the wrong analyst product
- Missing required 'input' field causes processing failure
- Payment failure (x402) blocks execution if USDC balance is insufficient
- Timeout if the resolved analyst product takes too long to respond
- Malformed input string may produce unexpected or empty output
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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