# AgentCrush Trust Summary for LangGraph Agent

> AgentCrush Trust Summary for LangGraph Agent is a paid API for AI agents from agentcrush.xyz, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-13).

Returns the current trust state, rank, and multi-signal score for a LangGraph AI agent on the AgentCrush platform, updated every 4 hours.

## Facts

- Endpoint: GET https://agentcrush.xyz/api/agent/langgraph/trust-summary
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agentcrush-xyz-341cda17
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_uc2_4xX9bNfK84Mfzg4Et

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 agentcrush-xyz-341cda17
```

Example prompt: What's the current trust score and rank for the 'langgraph' agent on AgentCrush? I want to know its trust state and multi-signal score right now.

## When to prefer this

Use this endpoint when you need the current trust state, composite score, and platform rank for a specific LangGraph-type AI agent on AgentCrush. Prefer this over history endpoints when you only need the latest snapshot, not trend data. Useful for agent vetting, trust-gating, or integration checks in agentic workflows.

## Known failure modes

- Unknown or unregistered agent handle returns 404 or empty result
- Agent handle not yet indexed by AgentCrush returns no data
- Payment of $0.02 USDC not provided results in 402 Payment Required
- Stale data if queried within 4-hour refresh window
- Malformed handle slug causes 400 bad request

## How this service works

Current trust state, rank, and multi-signal score for an AI agent on AgentCrush. Updated every 4 hours.

## Output

Returns the current trust state (e.g. trusted/untrusted), numerical rank among all agents, and a composite multi-signal score for the specified LangGraph agent handle on AgentCrush. Data is refreshed every 4 hours.

## Example request

```json
{
 "input": {
  "type": "http",
  "method": "GET",
  "pathParams": {
   "handle": "langgraph"
  },
  "queryParams": {}
 }
}
```

## 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"
    },
    "pathParams": {
     "type": "object",
     "required": [
      "handle"
     ],
     "properties": {
      "handle": {
       "type": "string",
       "description": "Agent handle slug (e.g. \"autogpt\", \"devin\", \"cursor\")"
      }
     }
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agentcrush-xyz-341cda17/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentcrush.xyz](https://www.zero.xyz/host/agentcrush.xyz/llms.txt)