# Tokenguard Crypto/DeFi Data API – Docker Dev Endpoint

> Tokenguard Crypto/DeFi Data API – Docker Dev Endpoint is a paid API for AI agents from eltociear-tokenguard.hf.space, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).

Provides access to a 65-route crypto and DeFi data API covering ERC-20 token safety, market data, DeFi analytics, and on-chain intelligence via a Docker development endpoint with x402 micropayments.

## Facts

- Endpoint: POST https://eltociear-tokenguard.hf.space/dev/docker
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tokenguard-crypto-defi-data-api-docker-dev-endpoint-27a44b3b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5iO7YvO9xev93nIhHJH6S

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 tokenguard-crypto-defi-data-api-docker-dev-endpoint-27a44b3b -d '<json body>'
```

Example prompt: Can you check whether the ERC-20 token at contract address 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 on Ethereum is safe to interact with, and pull its current market data and DeFi analytics?

## When to prefer this

Choose this endpoint when you need broad crypto and DeFi data coverage in a single API (65 routes), particularly for ERC-20 token safety checks, DeFi protocol analytics, and on-chain intelligence, and when using x402 micropayment infrastructure on Base at $0.005 per call. Prefer over alternatives when integrating with AI agent workflows that require low-cost, pay-per-call access without subscription commitments.

## Known failure modes

- Invalid or unsupported contract address returns 400 error
- Insufficient x402 micropayment balance returns 402 Payment Required
- Unknown DeFi protocol slug returns 404 not found
- Rate limiting on high-frequency calls returns 429
- Docker dev endpoint may be unstable or unavailable, returning 503

## How this service works

Docker Hub image facts: pull count, stars, description, last push, and recent tags with sizes and architectures

## Output

Returns structured JSON with ERC-20 safety scores, market data metrics, DeFi protocol TVL and chain distribution, on-chain intelligence, and associated token or protocol metadata depending on the specific route queried within the 65-route API.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "image": {
   "type": "string",
   "description": "Image name, e.g. nginx or owner/name"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "tags": [
   {
    "name": "latest",
    "size_bytes": 67000000,
    "architectures": [
     "amd64",
     "arm64"
    ]
   }
  ],
  "image": "library/nginx",
  "pulls": 5000000000,
  "stars": 20000,
  "is_official": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tokenguard-crypto-defi-data-api-docker-dev-endpoint-27a44b3b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from eltociear-tokenguard.hf.space](https://www.zero.xyz/host/eltociear-tokenguard.hf.space/llms.txt)