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Virtual Wallet Merchant Allowlist Governance Procedure
x402
Virtual Wallet Merchant Allowlist Governance Procedure 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 2026-10-22).
Returns a per-merchant verdict (allowlisted, capped, or denied) for governing which merchants may debit a virtual agent wallet, with identity verification, cap checks, and x402 challenge surface validation.
Price / call$0.002
Success—
StatusUnknown
How this service works
Decision procedure for an agent governing which merchants may debit a virtual agent wallet. Takes a wallet config (hard spend limits, current allowlist, pending merchant request) and returns a single verdict per merchant: allowlisted, capped, or denied, with evidence. Steps: verify merchant identity anchor and payTo address match, check per-merchant and aggregate caps against the hard limit, validate the merchant's x402 challenge surface answers 402 instead of 404/405, record add/revoke actions
Output
A structured verdict for the pending merchant request: one of 'allowlisted', 'capped', or 'denied', accompanied by evidence covering identity anchor and payTo address match status, per-merchant and aggregate cap compliance, x402 challenge surface validation result, and a record of any add/revoke actions taken.
Example use cases
Onboarding new merchant to agent wallet
“There's a new merchant called 'DataFeed Inc' requesting access to debit my virtual agent wallet. My hard spend limit is $20 per merchant. Can you run the allowlist governance procedure to verify their identity anchor and payTo address, check their x402 challenge surface, and give me a verdict on whether to add them to my allowlist?”
Enforcing per-merchant spend caps
“My agent wallet allowlist already has three merchants. 'MediaBot' has been debiting heavily and I want to know if they've hit their per-merchant cap relative to my $100 aggregate hard limit — run the governance procedure and tell me if they should be capped or stay allowlisted.”
Revoking a suspicious merchant
“I think 'QuickCharge LLC' in my agent wallet allowlist might have changed their payTo address — can you run the governance decision procedure to re-verify their identity anchor against the current payTo address and let me know if I should revoke their allowlist status?”
Technical details
Endpoint
GEThttps://k2so-8080.on.ascii.dev/api/services/decision-procedure-for-an-agent-governing-a-merc?utm_source=zero.xyzWhen to prefer
Use this endpoint when an autonomous agent needs a structured, evidence-backed governance decision about whether to allowlist, cap, or deny a merchant before granting them debit access to a virtual agent wallet. It is specifically designed for x402-based payment flows where merchant identity verification, spend cap enforcement, and challenge surface validation must all be combined into a single policy verdict. Prefer this over ad-hoc rule checks when you need an auditable, single-call decision with recorded add/revoke actions.
Side effects
- Merchant identity anchor does not match payTo address — verdict: denied with mismatch evidence
- x402 challenge surface returns 404 or 405 instead of 402 — merchant fails surface validation
- Aggregate cap would be exceeded by adding merchant — verdict: capped or denied
- Malformed wallet config input causes handler error (ok: false)
- Network timeout reaching the decision procedure endpoint
- Missing required fields in wallet config result in validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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