# Web3icon Agent API

> Web3icon Agent API is a paid API for AI agents from web3icon.xyz, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-20).

Search and retrieve Web3/blockchain icons and animations (SVG, PNG, Lottie JSON) by keyword or category

## Facts

- Endpoint: GET https://web3icon.xyz/api/agent/assets?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/web3icon-agent-api-d28d8def
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Vh0YLKi7ZLg2r0AL3l3R8

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 web3icon-agent-api-d28d8def
```

Example prompt: Find me up to 10 Web3icon assets related to 'MPC key recovery' — I need SVG icons specifically, so filter by the Icon category.

## When to prefer this

Use this endpoint when you need ready-made, reusable Web3 and blockchain-themed icons or Lottie animations — particularly for concepts like MPC, secret sharing, signing, and key recovery — rather than generating custom graphics. Ideal for developers building dapp UIs who want curated, domain-specific assets without needing a design pipeline.

## Known failure modes

- No assets found for query — returns count: 0 and empty assets array
- Invalid limit parameter (must be 1-100) — schema validation error
- Invalid category value (must be 'Icon' or 'Animation') — schema validation error
- Payment not completed — x402 payment required before response is returned
- Network timeout if upstream asset store is unavailable

## How this service works

Search reusable Web3 and blockchain icons plus SVG and Lottie JSON animations for MPC, secret sharing, signing, and key recovery.

## Output

Returns a JSON object containing a version string, a count of matched assets, and an array of asset objects. Each asset includes a slug, title, optional description, tags array, categories array, and URLs for SVG, PNG, JSON (Lottie), and preview formats where available.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/web3icon-agent-api-d28d8def/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from web3icon.xyz](https://www.zero.xyz/host/web3icon.xyz/llms.txt)