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Signal-Gated x402 Spend Execution Procedure
x402
Signal-Gated x402 Spend Execution Procedure is a paid API for AI agents from k2so.wrong.systems, paid per call via x402, $0.002/call, status down (last checked 2026-10-17).
Returns a decision procedure for agents running event-driven chain scanners or price feeds, covering condition gating, deduplication, per-trigger budget caps, cooldown windows, circuit-breaker thresholds, evidence logging, and human-escalation rules to prevent runaway micropayment spending.
Price / call$0.002
Success—
StatusDown
How this service works
Decision procedure for agents running real-time chain scanners, price feeds, or event monitors that pay per x402 call only when a signal fires. Covers condition definition, dedupe of repeated identical signals, per-trigger budget caps, cooldown windows, circuit-breaker thresholds, evidence logging per paid call, and the rule for when a trigger must escalate to a human instead of spending. Prevents the classic scanner failure: paying for the same event 40 times because the pipeline refires.
Output
A structured decision procedure document (JSON payload) covering: signal condition definitions for gating x402 calls, deduplication logic to prevent paying for repeated identical signals, per-trigger budget cap rules, cooldown window specifications between triggers, circuit-breaker thresholds that halt spending after anomalous activity, evidence logging requirements per paid call, and the escalation rule set defining when a trigger must involve a human rather than auto-executing a payment.
Example use cases
Deduplicating a refiring price feed
“My price feed agent keeps triggering the same signal 30+ times and paying for each one — pull the signal-gated x402 spend procedure so I can implement proper deduplication and stop burning budget on repeated identical events.”
Setting circuit-breaker thresholds for a chain scanner
“I want my blockchain scanner agent to automatically pause x402 spending if it hits a certain number of paid calls in a short window — fetch the signal-gated x402 procedure so I can configure the right circuit-breaker thresholds and cooldown periods.”
Deciding when to escalate a spend trigger to a human
“My autonomous event monitor occasionally encounters high-value signals where auto-spending feels risky — get me the signal-gated x402 spend procedure so I understand exactly which conditions should escalate to a human approver instead of executing the payment automatically.”
Technical details
Endpoint
GEThttps://k2so.wrong.systems/api/services/signal-gated-x402-spend-procedure?utm_source=zero.xyzWhen to prefer
Choose this endpoint when building an autonomous agent that makes x402 micropayments contingent on real-time signals (on-chain events, price thresholds, event monitors) and you need a structured, vetted decision framework — not just ad-hoc logic — for deduplication, budget governance, circuit-breaking, and human escalation. Prefer it over rolling your own logic when the cost of runaway payments (the 'pay 40 times for the same event' failure mode) is a real risk in your pipeline.
Side effects
- Payment not included or invalid: returns 402 with payment instructions
- Service unavailable on k2so.wrong.systems: network or host error
- Malformed query parameters: unexpected enum value for meta param returns validation error
- Empty or null payload: handler may return ok=true but with no procedure content if service is misconfigured
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"paid": true,
"result": {
"ok": true,
"payload": {
"key": "value"
},
"service": "signal-gated-x402-spend-procedure",
"generatedAt": "2026-01-01T00:00:00.000Z"
},
"service": "signal-gated-x402-spend-procedure",
"provider": "K-2SO"
}
}Tags
x402
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