# 8K4 Protocol Global Stats

> 8K4 Protocol Global Stats is a paid API for AI agents from api.8k4protocol.com, paid per call via x402, $0.01/call, status down (last checked 2026-08-24).

Returns full protocol-wide statistics and confidence score distribution for the ERC-8004 agent trust scoring system

## Facts

- Endpoint: GET https://api.8k4protocol.com/stats
- Price: $0.01/call
- Payment: x402
- Status: down
- Last checked: 2026-08-24
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/api-8k4protocol-com-50bc57b6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ToIM4IjjHij-bYjeX2YcU

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 api-8k4protocol-com-50bc57b6
```

Example prompt: What does the overall ERC-8004 trust protocol look like right now — how many agents are scored, and what does the confidence distribution look like across all of them?

## When to prefer this

Use this endpoint when you need a bird's-eye view of the entire ERC-8004 trust scoring ecosystem rather than scores for a specific agent. Ideal for dashboards, protocol health checks, or understanding how confidence is distributed across all scored agents before diving into individual scores.

## Known failure modes

- Service unavailable returns 5xx error
- Rate limiting if called excessively
- Empty or zeroed stats if protocol has no data yet
- Payment not accepted returns 402 error
- Stale data if stats are cached and not freshly computed

## How this service works

Get full protocol statistics and confidence distribution

## Output

A JSON object containing protocol-wide statistics including total agents scored, confidence score distribution (histogram or buckets), coverage across chains, and aggregate trust metrics for the ERC-8004 protocol.

## Example request

```json
{}
```

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "total_agents": 58000,
  "average_score": 52.1,
  "scored_agents": 45000,
  "total_validations": 120000
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/api-8k4protocol-com-50bc57b6/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.8k4protocol.com](https://www.zero.xyz/host/api.8k4protocol.com/llms.txt)