# TELAGO X402 Agent Spend Control

> TELAGO X402 Agent Spend Control is a paid API for AI agents from ozeejewwpjmabshxyitc.supabase.co, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-30).

Pre-payment guard that checks a proposed x402 URL purchase against budget limits, live payment terms, seller trust, and fraud signals, returning GO, REVIEW, or BLOCK before the wallet signs.

## Facts

- Endpoint: GET https://ozeejewwpjmabshxyitc.supabase.co/functions/v1/telago-egress-decision-v1/x402/agent-spend?utm_source=zero.xyz
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-30
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/telago-x402-agent-spend-control-e90dd2e8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_p-XhsQn8g4DfOV9zhSjuS

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 telago-x402-agent-spend-control-e90dd2e8
```

Example prompt: Before my agent pays for that x402 API call to https://api.example.com/data?q=foo using GET with a max price of $0.05, run it through TELAGO spend control and tell me if it's a GO, REVIEW, or BLOCK.

## When to prefer this

Use this endpoint when an AI agent is operating autonomously with an x402-enabled wallet and needs a pre-signature safety gate. It is specifically designed for the x402 payment protocol and combines budget, trust, and fraud signals in a single call — ideal over manual checks when you need a real-time GO/REVIEW/BLOCK verdict before any funds move. Prefer this over post-payment verification endpoints when the goal is prevention rather than confirmation.

## Known failure modes

- Missing or malformed proposedUrl returns a validation error
- proposedUrl shorter than 12 characters or longer than 1600 characters is rejected
- maxPriceUsd outside the 0–100 range is rejected
- Invalid HTTP method (not GET or POST) returns an error
- Unreachable or unresolvable proposedUrl may result in a BLOCK or error
- Network timeout fetching live payment terms from the proposed seller

## How this service works

X402 Agent Spend Control before payment. Checks one proposed x402 purchase against budget, live payment terms, seller trust, PayGuard + Nemesis, and returns GO, REVIEW or BLOCK before wallet signature. $0.003 USDC.

## Output

Returns a structured decision object with one of three verdicts — GO (proceed with payment), REVIEW (human review recommended), or BLOCK (payment should not proceed) — along with supporting signals including budget check outcome, live payment terms evaluation, seller trust rating, and PayGuard/Nemesis fraud indicators.

## 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"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "proposedUrl"
     ],
     "properties": {
      "method": {
       "enum": [
        "GET",
        "POST"
       ],
       "type": "string"
      },
      "maxPriceUsd": {
       "type": "number",
       "maximum": 100,
       "minimum": 0
      },
      "proposedUrl": {
       "type": "string",
       "maxLength": 1600,
       "minLength": 12
      }
     }
    }
   },
   "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/telago-x402-agent-spend-control-e90dd2e8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from ozeejewwpjmabshxyitc.supabase.co](https://www.zero.xyz/host/ozeejewwpjmabshxyitc.supabase.co/llms.txt)