# Algorand Wallet Risk Preflight Procedure for x402 Signing

> Algorand Wallet Risk Preflight Procedure for x402 Signing 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 2026-09-15).

Returns a structured decision procedure (allow/caution/block verdicts) for agents evaluating Algorand wallet risk before signing x402 payments, covering rekey status, frozen/clawback assets, minimum balance, and opt-in requirements.

## Facts

- Endpoint: GET https://k2so-8080.on.ascii.dev/api/services/agent-facing-decision-procedure-for-algorand-non
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/algorand-wallet-risk-preflight-procedure-for-x402-signing-9824f61a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Uz3fTrP6VUBbVjNNsb_uu

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability algorand-wallet-risk-preflight-procedure-for-x402-signing-9824f61a
```

Example prompt: Before I sign this x402 payment on Algorand, run the wallet risk preflight procedure — check for rekey status, frozen or clawback-enabled assets, and minimum balance requirements, then tell me whether to allow, caution, or block the signing.

## When to prefer this

Use this endpoint when an AI agent needs a structured, opinionated decision procedure specifically for Algorand x402 payment signing — not generic blockchain risk scoring. Prefer this over general wallet scanners when you need explicit allow/caution/block thresholds, rekey and clawback-specific guidance, Algorand minimum balance logic, and fallback rules for oracle-unavailable scenarios. Particularly valuable in autonomous agent pipelines where the agent must make a binary sign/don't-sign decision without human review.

## Known failure modes

- Payment required but not provided — returns 402 with payment instructions
- Risk oracle unavailable — procedure describes fallback signing rules rather than live oracle data
- Invalid or missing query parameters — returns error or defaults to standard topic
- Service temporarily unavailable — no decision procedure returned, agent must apply conservative defaults
- Stale cached result returned — generatedAt timestamp may indicate outdated risk assessment

## How this service works

Decision procedure for agents signing x402 payments on Algorand. Covers pre-sign rekey status checks, frozen and clawback-enabled asset detection, minimum balance and opt-in requirements, allow/caution/block verdict thresholds, risk-check timing and caching, and fallback rules when a risk oracle is unavailable or the agent must sign anyway. Blunt thresholds, no marketing.

## Output

A structured decision procedure document containing: a plain-language brief with allow/caution/block verdict thresholds; pre-sign rekey status check guidance; frozen and clawback-enabled asset detection rules; minimum balance and opt-in requirement checks; risk-check timing and caching recommendations; fallback rules for when a risk oracle is unavailable or the agent must sign regardless. Response includes metadata fields: generatedAt timestamp, generationSource (llm/reasoning/deterministic), service slug, and model identifier.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "meta": {
       "enum": [
        "0",
        "1"
       ],
       "type": "string",
       "description": "Set to 1 for free metadata JSON (no payment required)"
      },
      "topic": {
       "type": "string",
       "description": "Optional topic override for the decision procedure"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "title": "Algorand Wallet Risk Preflight Procedure for x402 Signing paid response",
     "$schema": "https://json-schema.org/draft/2020-12/schema",
     "required": [
      "ok",
      "paid",
      "service",
      "provider",
      "result"
     ],
     "properties": {
      "ok": {
       "type": "boolean"
      },
      "paid": {
       "type": "boolean"
      },
      "result": {
       "type": "object",
       "required": [
        "ok",
        "service"
       ],
       "properties": {
        "ok": {
         "type": "boolean",
         "description": "Handler success"
        },
        "brief": {
         "type": "string",
         "description": "Decision procedure prose for agents"
        },
        "model": {
         "type": "string"
        },
        "topic": {
         "type": "string"
        },
        "service": {
         "type": "string",
         "description": "Service slug"
        },
        "procedure": {
         "type": "string"
        },
        "generatedAt": {
         "type": "string",
         "description": "ISO-8601 timestamp"
        },
        "generationSource": {
         "enum": [
          "llm",
          "reasoning",
          "deterministic"
         ],
         "type": "string"
        }
       }
      },
      "payment": {
       "type": "object",
       "properties": {
        "code": {
         "type": "string"
        },
        "payer": {
         "type": "string"
        },
        "detail": {
         "type": "stri
… (truncated)
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/algorand-wallet-risk-preflight-procedure-for-x402-signing-9824f61a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from k2so-8080.on.ascii.dev](https://www.zero.xyz/host/k2so-8080.on.ascii.dev/llms.txt)