# FOMO Token Activity Feed

> FOMO Token Activity Feed is a paid API for AI agents from fomo.x4o2.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-16).

Returns the recent trade tape for a token as seen on FOMO: buys, sells, and transfers by FOMO users with their handle, USD amount, price, and market cap at trade time.

## Facts

- Endpoint: GET https://fomo.x4o2.com/v1/token/:chain/:address/activity?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/fomo-token-activity-feed-cb63a20c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_jWxSGlQFu3__BtIkSCk1M

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 fomo-token-activity-feed-cb63a20c
```

Example prompt: Show me the latest FOMO trade activity for the Solana token at address EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v — I want to see recent buys and sells by FOMO users, at least 25 events, only include trades over $100.

## When to prefer this

Use this endpoint when you need to see real-time or recent social trading activity specifically from FOMO platform users — not just raw on-chain data. It is ideal when you want to attribute trades to named traders (by FOMO handle), see USD-denominated trade sizes alongside historical price and market cap context, or monitor which social traders are most active in a token. Prefer this over raw blockchain explorers when trader identity and social context matter.

## Known failure modes

- Invalid or unsupported chain identifier returns an error
- Unrecognized token contract address returns empty results or 404
- Limit out of range (outside 1-100) may be rejected or clamped
- No FOMO user activity for an obscure token returns an empty list
- Stale cache returned when using stale=1 may not reflect very recent trades
- Network timeout if the underlying blockchain RPC is slow

## How this service works

The token's trade tape as FOMO shows it: recent buys, sells and transfers by FOMO users with handle, USD amount, price and market cap at the time. Use to see which traders are active in a token right now.

## Output

A list of recent trade events (buys, sells, transfers) for the specified token, each entry including the FOMO user's handle, transaction type, USD value of the trade, token price at the time of the trade, and market cap at the time of the trade. Results are scoped to FOMO platform users only.

## 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"
    },
    "pathParams": {
     "type": "object",
     "required": [
      "chain",
      "address"
     ],
     "properties": {
      "chain": {
       "type": "string",
       "description": "solana, base, ethereum, bsc, monad or a numeric network id"
      },
      "address": {
       "type": "string",
       "description": "Token mint (Solana) or contract address (EVM)"
      }
     }
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {
      "limit": {
       "type": "string",
       "description": "Number of events, 1-100"
      },
      "stale": {
       "type": "string",
       "description": "1 returns any cached copy immediately and refreshes in the background"
      },
      "maxAge": {
       "type": "string",
       "description": "Serve a cached copy up to this many seconds old; 0 forces the freshest allowed"
      },
      "threshold": {
       "type": "string",
       "description": "Minimum USD size of events to include"
      }
     }
    }
   },
   "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/fomo-token-activity-feed-cb63a20c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from fomo.x4o2.com](https://www.zero.xyz/host/fomo.x4o2.com/llms.txt)