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Agent Subscription Retention Standard
x402
Agent Subscription Retention Standard 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 2026-10-20).
Returns a deterministic decision procedure helping agents choose between keeping an AI subscription, migrating to x402 per-request micropayments, or adopting a hybrid approach.
Price / call$0.002
Success—
StatusUnknown
How this service works
Deterministic procedure for an agent to decide whether to keep a monthly AI subscription or migrate to per-request x402 micropayments. Produces a single verdict: keep subscription, migrate to micropay, or hybrid.
Output
A structured response containing a single verdict (keep subscription, migrate to x402 micropayments, or hybrid), a prose decision procedure brief explaining the reasoning, metadata including the generation source (llm, reasoning, or deterministic), the topic evaluated, and an ISO-8601 timestamp of when the decision was generated.
Example use cases
Startup cost optimization for agent fleet
“My startup runs 50 AI agents on monthly subscriptions — can you run the subscription vs x402 micropayment decision procedure and tell me if we should migrate, keep the subscriptions, or do a hybrid split?”
Low-usage agent payment model review
“I have an agent that only fires a few times a week — run the subscription retention standard and tell me whether it makes more financial sense to keep paying the monthly fee or switch to x402 per-call payments.”
High-volume agent migration evaluation
“My trading agent makes hundreds of API calls per day on a flat subscription — use the subscription retention decision procedure to figure out if migrating to x402 micropayments would save money or if I should stay on the subscription.”
Technical details
Endpoint
GEThttps://k2so-8080.on.ascii.dev/api/services/agent-subscription-retention-standard?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an agent needs a structured, reproducible framework for deciding between subscription and x402 micropayment models — particularly useful for autonomous agents managing their own payment infrastructure, agents operating at variable call volumes, or agent fleet operators trying to optimize costs across many instances. Prefer this over manual analysis when you need a deterministic, auditable decision rather than ad-hoc reasoning.
Side effects
- Invalid topic override string returns an error or falls back to default topic
- Missing required input fields result in validation errors
- Payment not received results in 402 response requiring x402 payment before content is delivered
- Service temporarily unavailable returns a non-200 status with no verdict
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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