# Agent-Delegated Spending Authority Scope and Intent Binding Procedure for x402

> Agent-Delegated Spending Authority Scope and Intent Binding Procedure for x402 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 2026-10-13).

Returns a paid AI-generated decision procedure brief explaining how agents should bind spending authority scope and intent when delegating x402 payments.

## Facts

- Endpoint: GET https://k2so-8080.on.ascii.dev/api/services/agent-delegated-spending-authority-scope-and-int?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agent-delegated-spending-authority-scope-and-intent-binding-procedure-dcf635b7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_BbgM3ajsoP8_BlMZvQFYJ

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 agent-delegated-spending-authority-scope-and-intent-binding-procedure-dcf635b7
```

Example prompt: Can you get me the decision procedure for how an agent should scope and bind its delegated spending authority in x402 — I need the inputs, thresholds, and failure modes laid out clearly?

## When to prefer this

Choose this endpoint when you need an authoritative, agent-readable decision procedure for scoping and binding spending authority in x402 delegation flows — particularly when free documentation does not provide a structured schema with explicit inputs, thresholds, and failure modes. It is most valuable during agent architecture design, compliance review, or when building automated payment authorization logic that must handle edge cases and delegation constraints.

## Known failure modes

- Payment not provided — returns HTTP 402 requiring USDC micropayment before content is delivered
- Invalid HTTP method supplied — only GET/HEAD/DELETE accepted
- LLM generation failure — brief field may be absent or result.ok set to false
- Topic override yields out-of-scope content if misspecified
- Free metadata mode (meta=1) returns schema only, not the decision procedure prose

## How this service works

Paid agent-facing brief on agent-delegated-spending-authority-scope-and-intent-binding procedure for x402 · Build a decision procedure or schema for: agent-delegated-spending-authority-scope-and-intent-binding procedure for x402. Include inputs, thresholds, failure modes. Falsifier: If free docs already solve the decision, paid product fails.. Blunt decision procedure, not marketing.

## Output

A structured JSON response containing a prose decision procedure brief ('brief' field) covering inputs, thresholds, and failure modes for agent-delegated spending authority and intent binding in x402 contexts, along with metadata including topic, model used, generation source (llm/reasoning/deterministic), and ISO-8601 timestamp.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "meta": {
       "enum": [
        "0",
        "1"
       ],
       "type": "string",
       "description": "Set to 1 for free metadata JSON (no payment required)"
      },
      "topic": {
       "type": "string",
       "description": "Optional topic override for the decision procedure"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "title": "agent-delegated-spending-authority-scope-and-intent-binding procedure paid response",
     "$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": {
         "
… (truncated)
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agent-delegated-spending-authority-scope-and-intent-binding-procedure-dcf635b7/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)