# Anchor X402 Aura Reader

> Anchor X402 Aura Reader is a paid API for AI agents from api.anchor-x402.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Assigns a mystical 'aura' to any input — returning a color, tier (S/A/B/C/D/F), numeric score (0–9999), and description for $0.01 USDC.

## Facts

- Endpoint: POST https://api.anchor-x402.com/v1/aura
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/api-anchor-x402-com-fac8c9bd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_P-TeAC0zcHZfj5EF1I1kG

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-anchor-x402-com-fac8c9bd -d '<json body>'
```

Example prompt: What's the aura of Ethereum? Give me its color, tier, score out of 9999, and description.

## When to prefer this

Use this endpoint when you want a fun, gamified, AI-generated 'aura' score and description for any entity — a wallet address, token, concept, person, or object. Ideal for entertainment, social features, NFT metadata enrichment, or any use case where assigning a vibe score adds value.

## Known failure modes

- Empty or null input returns validation error
- Payment not provided or insufficient USDC returns 402
- Malformed request body returns 400
- Service unavailable returns 503

## How this service works

Read the aura of anything — color, tier (S/A/B/C/D/F), score 0-9999, description. $0.01 USDC.

## Output

Returns a JSON object with: aura color (e.g. 'violet'), tier classification (S/A/B/C/D/F), numeric score from 0 to 9999, and a short description of the aura.

## Example request

```json
{
 "target": "artificial intelligence"
}
```

## Request schema (JSON Schema)

```json
{
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "type": "object",
 "properties": {
  "input": {
   "type": "object",
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "type": "string",
     "enum": [
      "POST",
      "PUT",
      "PATCH"
     ]
    },
    "bodyType": {
     "type": "string",
     "enum": [
      "json",
      "form-data",
      "text"
     ]
    },
    "body": {
     "properties": {
      "target": {
       "type": "string",
       "description": "Anything to read the aura of.",
       "maxLength": 4000
      }
     },
     "required": [
      "target"
     ]
    }
   },
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   },
   "required": [
    "type"
   ]
  }
 },
 "required": [
  "input"
 ]
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "tier": "S",
  "color": "molten gold with copper veins",
  "score": 8845,
  "description": "Old-money aura. Doesn't need to prove anything to anyone. Has seen things."
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/api-anchor-x402-com-fac8c9bd/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.anchor-x402.com](https://www.zero.xyz/host/api.anchor-x402.com/llms.txt)