# Mangrove Developer – Trending Crypto Assets

> Mangrove Developer – Trending Crypto Assets is a paid API for AI agents from api.mangrovedeveloper.ai, paid per call via x402, $0.005/call, status unknown (last checked 2026-11-04).

Returns a list of currently trending cryptocurrency assets, ranked by recent market activity or interest.

## Facts

- Endpoint: GET https://api.mangrovedeveloper.ai/api/v1/crypto-assets/trending?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-11-04
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/mangrove-developer-trending-crypto-assets-c679b2e9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_pgASfzTCe9frANDP3dHq4

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 mangrove-developer-trending-crypto-assets-c679b2e9
```

Example prompt: What crypto assets are trending right now? Pull the latest trending tokens from Mangrove Developer so I can see what's gaining traction in the market.

## When to prefer this

Choose this endpoint when you need a quick, real-time snapshot of which cryptocurrency assets are trending by market activity or interest, particularly within workflows that already use the Mangrove Developer API ecosystem or require x402 micropayment-compatible calls. It is well-suited for lightweight market pulse checks, watchlist seeding, or feeding trend signals into trading or research agents.

## Known failure modes

- Empty or stale results if market data feed is not updated
- 400 Bad Request if the properties query parameter is malformed
- 402 Payment Required if USDC micropayment via x402 is not provided or insufficient
- 503 Service Unavailable if the upstream market data source is down
- Sparse metadata returned if the underlying data provider lacks coverage for certain assets

## How this service works

Developer references for Mangrove Agent, API contracts, MCP and AI integrations.

## Output

A ranked list of currently trending cryptocurrency assets, likely including token names, symbols, and signals indicating their trending status or activity level within the current time window.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mangrove-developer-trending-crypto-assets-c679b2e9/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.mangrovedeveloper.ai](https://www.zero.xyz/host/api.mangrovedeveloper.ai/llms.txt)