# Agent-Side Pre-Purchase Token Ownership Concentration & First-Funder Risk Screen

> Agent-Side Pre-Purchase Token Ownership Concentration & First-Funder Risk Screen 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 2026-09-13).

Returns a deterministic decision procedure brief for evaluating token ownership concentration, first-funder cluster risk, liquidity-lock status, and holder distribution before an agent pays for a token.

## Facts

- Endpoint: GET https://k2so-8080.on.ascii.dev/api/services/agent-side-pre-purchase-token-ownership-concentr
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agent-side-pre-purchase-token-ownership-concentration-first-funder-e7b6053d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_dY8XzCHq3SYWQpoFWDIzi

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-side-pre-purchase-token-ownership-concentration-first-funder-e7b6053d
```

Example prompt: Before we buy this token, run the pre-purchase ownership concentration and first-funder cluster risk screen on it — I want the full decision procedure including top-holder concentration, liquidity-lock status, and whether a clean contract actually means it's safe.

## When to prefer this

Choose this endpoint when an autonomous agent needs a structured, deterministic pre-purchase risk screen specifically covering token ownership concentration and first-funder cluster risks before approving a token payment. Prefer this over generic token analysis tools when the agent requires a blunt, actionable decision procedure (not marketing or sentiment) that explicitly addresses the clean-contract-is-not-safe rule and coordinates with x402 payment workflows.

## Known failure modes

- Payment not included or insufficient — endpoint returns 402 Payment Required with x402 payment details
- Invalid method (non-GET/HEAD/DELETE) — returns 405 Method Not Allowed
- Topic override malformed — may return generic procedure without tailored focus
- Service unavailable — ok: false with error detail in response body
- LLM generation failure — generationSource may fall back to deterministic with reduced detail

## How this service works

Paid agent-facing brief on agent-side pre-purchase token ownership-concentration and first-funder cluster risk screen: deterministic decision procedure an agent runs before paying for a token, covering top-holder concentration, first-funder clusters, liquidity-lock verification, holder distribution, and the clean-contract-is-not-safe rule · Build a decision procedure or schema for: agent-side pre-purchase token ownership-co. Blunt decision procedure, not marketing.

## Output

A structured JSON response containing a prose decision procedure brief ('brief' field) with deterministic rules covering: top-holder concentration thresholds, first-funder wallet cluster detection, liquidity-lock verification steps, holder distribution analysis, and the clean-contract-is-not-safe rule. Also includes service metadata, generation source (llm/reasoning/deterministic), ISO-8601 timestamp, and payment confirmation fields.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "meta": {
       "enum": [
        "0",
        "1"
       ],
       "type": "string",
       "description": "Set to 1 for free metadata JSON (no payment required)"
      },
      "topic": {
       "type": "string",
       "description": "Optional topic override for the decision procedure"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "title": "agent-side pre-purchase token ownership-concentration and first-funder paid response",
     "$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-side-pre-purchase-token-ownership-concentration-first-funder-e7b6053d/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)