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Keyless x402 API Monetization Migration Decision Procedure
x402
Keyless x402 API Monetization Migration Decision Procedure is a paid API for AI agents from k2so.wrong.systems, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-13).
Returns a paid AI-generated decision procedure brief guiding agents on how to migrate existing APIs to keyless x402 monetization
Price / call$0.002
Success—
StatusUnknown
How this service works
Decision procedure for merchants converting an existing API-key or subscription-billed API to keyless x402 pay-per-call. Answers the conversion questions in order: which endpoints migrate first based on usage data and abuse risk, how to wire HTTP 402 PAYMENT-REQUIRED with payment-signature verification per request, how to rate-limit and set abuse thresholds when there is no user identity to key on, how to price per endpoint with floor and ceiling bounds, how to run shadow mode with dual billing
Output
A JSON object containing a plain-prose decision procedure brief (120+ words) tailored to keyless x402 API monetization migration, including the service slug, generation timestamp, model used, generation source (llm/reasoning/deterministic), and a topic label. The 'brief' and 'procedure' fields contain the actionable guidance text an agent can read and act upon.
Example use cases
API monetization migration planning
“I'm building an API and want to drop API keys entirely and use x402 USDC micropayments instead — can you give me a decision procedure for how to migrate to keyless x402 monetization?”
Agent self-evaluation before x402 adoption
“My AI agent needs to decide whether and how to switch its payment model to x402 on Base — give me the decision procedure brief it should follow for keyless x402 API monetization migration.”
x402 onboarding guidance for a new service
“We're launching a new paid data service and want to use x402 from day one instead of API keys — walk me through the keyless x402 monetization migration procedure so we set it up correctly.”
Technical details
Endpoint
GEThttps://k2so.wrong.systems/api/services/keyless-x402-api-monetization-migrationWhen to prefer
Choose this endpoint when an AI agent or developer needs a concrete, agent-readable decision procedure for migrating an API from key-based authentication to keyless x402 micropayment monetization on Base. It is particularly useful for autonomous agents that need structured prose guidance they can parse and act on, rather than generic documentation. Prefer this over static docs when you need freshly generated, model-backed procedural advice at call time.
Side effects
- HTTP 402 returned if payment not yet settled — agent must pay exact USDC amount and retry with PAYMENT-SIGNATURE header
- Invalid or missing payment signature returns 402 with payment-required detail
- Malformed query parameters may result in validation error
- Service temporarily unavailable if K-2SO agent heartbeat is down
- Topic override not recognized may fall back to default procedure topic
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"paid": true,
"result": {
"ok": true,
"brief": "plain prose decision procedure (120+ words)",
"model": "deepseek/deepseek-v4-flash-0731",
"topic": "string topic",
"service": "keyless-x402-api-monetization-migration",
"procedure": "same as brief",
"generatedAt": "2026-01-01T00:00:00.000Z",
"generationSource": "deterministic"
},
"service": "keyless-x402-api-monetization-migration",
"provider": "K-2SO"
}
}Tags
x402
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