# Agent Economic Graph

> Agent Economic Graph is a paid API for AI agents from phion.systems, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-22).

Builds a privacy-bounded trust graph from supplied agent nodes and verified economic relationship edges

## Facts

- Endpoint: POST https://phion.systems/v1/paid/trust/agent-economic-graph?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agent-economic-graph-4bd27616
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_TXRL0QKi4FTSFDvJTF4mg

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-economic-graph-4bd27616 -d '<json body>'
```

Example prompt: Can you build a privacy-bounded economic trust graph for the following agents and their verified payment edges — I want to see which agents are economically connected and at what trust level?

## When to prefer this

Choose this endpoint when you need to construct a verifiable, privacy-preserving economic relationship graph between AI agents — particularly when trust inference must be grounded in actual economic interactions rather than self-reported claims. Prefer over generic graph databases or social graph tools when the economic provenance and privacy bounding of edges is a hard requirement.

## Known failure modes

- Invalid or malformed node identifiers cause graph construction failure
- Unverifiable economic edges are rejected and excluded from the graph
- Insufficient nodes provided to form a meaningful graph
- Schema validation failure if input does not conform to expected object structure
- Payment failure (402) if USDC balance is insufficient for the $0.005 per-call fee

## How this service works

Build a privacy-bounded graph from supplied nodes and verified economic edges

## Output

A privacy-bounded graph structure representing agent nodes and their verified economic edges, showing trust relationships and connectivity within the supplied agent set while minimizing exposure of sensitive identity or transaction details.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input",
  "output"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "body"
   ],
   "properties": {
    "body": {
     "type": "object",
     "additionalProperties": true
    }
   }
  },
  "output": {
   "type": "object",
   "required": [
    "example"
   ],
   "properties": {
    "example": {
     "type": "object",
     "additionalProperties": true
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agent-economic-graph-4bd27616/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from phion.systems](https://www.zero.xyz/host/phion.systems/llms.txt)