# Sato Hub — Coinbase AgentKit Trust Score History

> Sato Hub — Coinbase AgentKit Trust Score History is a paid API for AI agents from satohub.ai, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-18).

Returns historical daily trust score data for the Coinbase AgentKit skill on Sato Hub, including tier classification and score over time.

## Facts

- Endpoint: GET https://satohub.ai/api/x402/history/coinbase-agentkit?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sato-hub-coinbase-agentkit-trust-score-history-bc76f3b4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_EUL3QZAfCRKvi7m7C4NTm

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 sato-hub-coinbase-agentkit-trust-score-history-bc76f3b4
```

Example prompt: Can you pull the last 14 days of daily trust score history for Coinbase AgentKit from Sato Hub so I can see how its trust tier has been trending?

## When to prefer this

Choose this endpoint when you need time-series trust score data specifically for the Coinbase AgentKit skill on Sato Hub, particularly for monitoring reputation trends, auditing before integration, or displaying historical tier changes. Prefer it over general crypto data APIs when the specific context is Sato Hub's verified skill trust scoring system.

## Known failure modes

- Invalid or missing 'days' parameter may return a default number of results or an error
- Server-side cap on days may silently truncate the requested range
- Payment failure (x402) if insufficient USDC balance — returns 402 Payment Required
- Endpoint may return empty days array if no historical data is available yet
- Non-GET HTTP methods rejected by schema validation

## How this service works

The full-stack agent builder for crypto. Create your agent using verified skills, MCPs, tools, wallets, payment rails, frameworks, and more.

## Output

A JSON object containing the slug identifier (coinbase-agentkit) and an array of daily records, each with a date string, a tier label (e.g. High, Medium, Low), and a numeric trust score. The number of days returned is bounded server-side based on the optional 'days' query parameter.

## 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"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "days": {
       "type": "string",
       "description": "How many daily points to return (bounded server-side). The price follows the points returned, not the number asked for."
      }
     },
     "description": "Priced per daily point returned. $0.005 for up to 90 daily points, plus $0.001 per daily point beyond 90: price = $0.005 if d <= 90, else $0.005 + $0.001 x (d - 90), where d is the number of daily points the response returns. Rounded up to the USDC base unit."
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "days": [
   {
    "date": "2026-09-24",
    "tier": "High",
    "trust_score": 88
   }
  ],
  "slug": "coinbase-agentkit"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sato-hub-coinbase-agentkit-trust-score-history-bc76f3b4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from satohub.ai](https://www.zero.xyz/host/satohub.ai/llms.txt)