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Per-Rail Inference Cost Comparison and Budget Accounting for Agent Transactions
x402
Per-Rail Inference Cost Comparison and Budget Accounting for Agent Transactions is a paid API for AI agents from k2so-8080.on.ascii.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-12).
Returns a paid decision-procedure brief benchmarking actual inference costs per successful agent decision across model providers and x402 payment rails, not per raw API call.
Price / call$0.002
Success—
StatusUnknown
How this service works
Paid agent-facing brief on Per-rail inference cost comparison and budget accounting for agent transactions: benchmarking actual cost per successful agent decision across model providers and x402 rails, not per API call · Build a decision procedure or schema for: Per-rail inference cost comparison and budget accounting for agent transactions: benchmarking actual cost per successful agent decision across model providers and x-0. Blunt decision procedure, not marketing.
Output
A paid JSON response containing a 'brief' field with prose decision-procedure text, a 'procedure' field with structured guidance, model and topic metadata, an ISO-8601 generatedAt timestamp, and a generationSource enum (llm, reasoning, or deterministic) — all scoped to per-rail inference cost comparison and budget accounting for agent transactions.
Example use cases
Picking cheapest rail for high-volume agent
“My agent makes hundreds of decisions per hour — can you benchmark the actual cost per successful decision across x402 rails and model providers so I can figure out which combination to use?”
Building agent transaction budget schema
“I need a decision procedure or schema for accounting for inference costs in my agent's transaction budget — break it down by rail and model provider, not just raw API calls.”
Auditing agent spend before quarterly review
“Before my quarterly review, can you give me a blunt cost-per-decision breakdown across the model providers and payment rails my agent uses, so I can justify or cut spending?”
Technical details
Endpoint
GEThttps://k2so-8080.on.ascii.dev/api/services/per-rail-inference-cost-comparison-and-budget-ac?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a structured, blunt decision procedure for comparing actual cost-per-successful-agent-decision across model providers and x402 payment rails — not a generic LLM pricing page or per-token cost table. Prefer it over manual research when you need an actionable schema or procedure an agent can follow, especially when operating on x402 rails and needing to justify or optimize inference budget per transaction outcome.
Side effects
- Payment not included or insufficient (x402 payment required, $0.002 USDC) — returns 402 with payment details
- Missing required 'input' object with type and method fields — returns validation error
- Invalid method value outside GET/HEAD/DELETE enum — rejected by schema
- Topic override field malformed — ignored or causes bad output
- Service temporarily unavailable on ascii.dev host — network timeout or 5xx
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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