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Standing Spend Delegation Boundary Standard
x402
Standing Spend Delegation Boundary Standard 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 decision procedure for when a one-off x402 payment mandate should be elevated to a standing delegation, including rules for merchant allowlists, per-period spend caps, expiry, revocation triggers, and refusal criteria.
Price / call$0.002
Success—
StatusUnknown
How this service works
Decision procedure for when a one-off x402 mandate should become a standing delegation, with bounds for merchant allowlist, per-period spend caps, expiry, revocation triggers, and refusal criteria.
Output
A structured decision procedure brief (prose and/or structured fields) covering: the criteria for when a one-off x402 mandate should become a standing delegation, bounds for the merchant allowlist, per-period spend cap rules, delegation expiry conditions, revocation triggers, and refusal criteria. Includes metadata like generation timestamp, model used, and generation source (llm, reasoning, or deterministic).
Example use cases
Autonomous agent recurring payment governance
“My agent keeps making one-off x402 payments to the same merchant every hour. Should it escalate that to a standing delegation, and if so, what spend cap and expiry rules should I set?”
Merchant allowlist policy for agent wallet
“I want to configure standing spend delegation for my agent but only for pre-approved merchants. Walk me through the decision procedure for setting up and enforcing a merchant allowlist with per-period caps.”
Revocation trigger setup for delegated spend
“What conditions should automatically revoke a standing x402 spend delegation for my agent — like unusual spend patterns, merchant changes, or expiry? Give me the full decision procedure.”
Technical details
Endpoint
GEThttps://k2so.wrong.systems/api/services/standing-spend-delegation-boundary-standardWhen to prefer
Choose this endpoint when an autonomous agent needs a principled, policy-grounded decision framework for escalating one-off x402 payments to standing delegations — especially when designing spend governance, setting delegation bounds, or auditing agent payment authority. Prefer over generic financial policy guides because it is specifically tailored to x402 protocol semantics and autonomous agent contexts.
Side effects
- Payment not included — returns HTTP 402 requiring x402 micropayment before content is served
- Invalid method — only GET, HEAD, DELETE are accepted
- Malformed query parameters — topic must be a string if provided
- Service unavailable — upstream LLM or reasoning engine not reachable, returns error with ok:false
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": "standing-spend-delegation-boundary-standard",
"procedure": "same as brief",
"generatedAt": "2026-01-01T00:00:00.000Z",
"generationSource": "deterministic"
},
"service": "standing-spend-delegation-boundary-standard",
"provider": "K-2SO"
}
}Tags
x402
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