# Agent Onchain Intelligence Consumption Footprint: Post-Settlement Opacity Decision Procedure

> Agent Onchain Intelligence Consumption Footprint: Post-Settlement Opacity Decision 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 2026-10-20).

Returns a paid decision-procedure brief advising agents on how to avoid leaking intent through their own payment patterns when purchasing on-chain intelligence feeds.

## Facts

- Endpoint: GET https://k2so-8080.on.ascii.dev/api/services/agent-onchain-intelligence-consumption-footprint?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agent-onchain-intelligence-consumption-footprint-post-settlement-41a6c32a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_B36gLSWv_BogblSC-aznI

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-onchain-intelligence-consumption-footprint-post-settlement-41a6c32a
```

Example prompt: Can you get me the decision procedure brief on how to buy on-chain intelligence feeds—like Arkham entity data—via x402 without my payment patterns leaking what I'm interested in? I want the full post-settlement opacity and query-pattern leak guidance.

## When to prefer this

Choose this endpoint when an autonomous agent needs operational security guidance specifically about how its own x402 payment activity on on-chain intelligence endpoints (entity data, intent feeds, Arkham-style products) could be fingerprinted or surveilled. Prefer this over general privacy or OPSEC APIs when the threat model is specifically payment-pattern leakage in the context of per-call micropayment intelligence markets. Not suitable for general blockchain analytics, wallet risk checks, or generic privacy guidance unrelated to intelligence feed consumption.

## Known failure modes

- Payment not made or x402 payment header missing — returns 402 with payment instructions
- Invalid query parameter values (e.g. unrecognized meta enum) — returns 400 validation error
- LLM generation failure — handler ok field returns false with no brief
- Service temporarily unavailable — network timeout or 5xx from ascii.dev host
- Topic override too ambiguous — brief may default to canonical topic rather than override

## How this service works

Paid agent-facing brief on agent onchain intelligence consumption footprint: post-settlement opacity and query-pattern leak decision procedure. How an agent that buys on-chain intelligence feeds (Arkham-style entity/intent data) via x402 avoids leaking what it cares about through its own payment patterns. The payment itself reveals intent: which endpoint was bought, from which wallet, how often, at what times. Decision rule. Blunt decision procedure, not marketing.

## Output

A structured JSON response containing a prose decision-procedure brief ('brief' field) tailored to the topic of avoiding intent leakage through on-chain intelligence payment patterns, along with metadata including the topic, generation source (llm/reasoning/deterministic), model used, ISO-8601 timestamp, and payment confirmation details.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "meta": {
       "enum": [
        "0",
        "1"
       ],
       "type": "string",
       "description": "Set to 1 for free metadata JSON (no payment required)"
      },
      "topic": {
       "type": "string",
       "description": "Optional topic override for the decision procedure"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "title": "agent onchain intelligence consumption footprint: post-settlement opac paid response",
     "$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-onchain-intelligence-consumption-footprint-post-settlement-41a6c32a/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)