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K-2SO Agent-Native Privacy Payment Selection Decision Procedure
x402
K-2SO Agent-Native Privacy Payment Selection 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 2026-10-21).
Returns an AI-generated decision procedure brief guiding agents on how to select privacy-preserving payment methods in agent-native contexts
Price / call$0.002
Success—
StatusUnknown
How this service works
Decision procedure for an AI agent deciding whether a payment or data transfer needs privacy rails and which one to use. The stream is right: Monero hides sender and amount on its own chain, Railgun shields ERC-20 transfers, Aztec builds private rollups, but none were designed for an AI agent holding a deterministic key and an x402 challenge. Ordered workflow: score the transaction's privacy need tier (0 plain pseudonymous USDC is enough, 1 shielded amount but public sender, 2 hidden sender and
Output
A JSON object containing a plain-prose decision procedure (120+ words) specifically about privacy payment selection for AI agents, including the generation model used, a timestamp, the generation source (llm, reasoning, or deterministic), and the service slug. The 'brief' and 'procedure' fields carry the actionable guidance text an agent can read and apply.
Example use cases
Privacy-first agent wallet routing
“My autonomous agent needs to decide which payment method to use when privacy matters — can you pull the decision procedure brief for agent-native privacy payment selection so I can hardcode the logic?”
Compliance review for payment privacy
“I'm auditing my agent's payment flows for privacy compliance — fetch the decision procedure on privacy payment selection so I can check my agent's behavior against the recommended procedure.”
Onboarding new agent with payment logic
“I'm building a new agent that handles payments and I want it to follow best-practice privacy guidelines — get me the agent-native privacy payment selection decision procedure so I can embed it in the agent's system prompt.”
Technical details
Endpoint
GEThttps://k2so.wrong.systems/api/services/agent-native-privacy-payment-selection-procedur?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an autonomous agent needs structured, prose-formatted guidance on privacy-aware payment method selection and you want an AI-generated decision procedure rather than a static ruleset. Prefer it over general LLM prompts when you need a reproducible, versioned, provider-signed brief that can be embedded directly into an agent's decision logic. Best suited for agent builders wiring up payment privacy logic at $0.002 per call via x402/USDC on Base.
Side effects
- HTTP 402 returned before payment — agent must settle exact USDC amount and retry with PAYMENT-SIGNATURE header
- Invalid or missing payment signature returns 402 again
- Malformed query parameters (e.g. invalid meta enum value) may return 400
- Service temporarily unavailable returns 5xx
- Topic override may produce off-topic or low-quality brief if the topic conflicts with the service's fixed scope
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": "agent-native-privacy-payment-selection-procedur",
"procedure": "same as brief",
"generatedAt": "2026-01-01T00:00:00.000Z",
"generationSource": "deterministic"
},
"service": "agent-native-privacy-payment-selection-procedur",
"provider": "K-2SO"
}
}Tags
x402
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