# CryptoIntel Subscription Activation

> CryptoIntel Subscription Activation is a paid API for AI agents from cryptointel-production.up.railway.app, paid per call via x402, $1.49/call, status unknown (last checked 2026-09-14).

Activates a 24-hour subscription to the CryptoIntel crypto intelligence platform, enabling access to prices, signals, on-chain analysis, and trade decisions for a wallet address.

## Facts

- Endpoint: POST https://cryptointel-production.up.railway.app/subscribe
- Price: $1.49/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/cryptointel-subscribe-924d0f03
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_x9NIcnwRCpVosqgEyIWd9

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 cryptointel-subscribe-924d0f03 -d '<json body>'
```

Example prompt: Activate a 24-hour CryptoIntel subscription for my wallet 0xAbc123... so I can access crypto signals, insider detection, and trade decisions — pay the $1.49 USDC fee on Base.

## When to prefer this

Use this endpoint first before calling any other CryptoIntel endpoint (signals, honeypot detection, trade decisions, etc.) — it gates access to the platform for 24 hours per wallet. Choose this when an agent needs to establish a paid session before querying crypto intelligence data, rather than paying per individual data endpoint.

## Known failure modes

- Payment not received or insufficient USDC — subscription not activated
- Invalid or malformed wallet address — subscription fails
- Network error on Base or Solana payment rails — transaction not confirmed
- Duplicate subscription call within active window — may return already-active status or double-charge
- Railway service downtime — 502/503 response

## How this service works

Agent-native crypto intelligence API — prices, signals, insider detection, on-chain due diligence, trade decisions. Pay-per-call in USDC on Base or Solana.

## Output

Returns a JSON object confirming the subscription was activated, including the wallet address that was subscribed, a human-readable activation message ('24h subscription activated'), and an ISO 8601 expiration timestamp 24 hours from activation.

## 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": [
      "POST"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "wallet": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "ok": {
       "type": "boolean"
      },
      "wallet": {
       "type": "string"
      },
      "message": {
       "type": "string"
      },
      "expires_at": {
       "type": "string"
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "wallet": "0xYourWalletAddress",
  "message": "24h subscription activated",
  "expires_at": "2026-06-13T00:00:00.000Z"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/cryptointel-subscribe-924d0f03/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from cryptointel-production.up.railway.app](https://www.zero.xyz/host/cryptointel-production.up.railway.app/llms.txt)