# ST0x Tokenized Equities — 24h Trading Pulse

> ST0x Tokenized Equities — 24h Trading Pulse is a paid API for AI agents from x402-accelerometer-feed.fly.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-18).

Returns the last 24 hours of on-chain trading activity for all ST0x tokenized equity tokens on Base, including USDC volume, trade count, last price, vault supply, and ERC-4626 wrapper rates, sorted by volume with platform totals.

## Facts

- Endpoint: GET https://x402-accelerometer-feed.fly.dev/tokenized-equities/st0x/pulse
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/st0x-tokenized-equities-24h-trading-pulse-4adc95e9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_bpg3n0UE-eNJlBbR2X4xz

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 st0x-tokenized-equities-24h-trading-pulse-4adc95e9
```

Example prompt: What's trading on ST0x's tokenized equity DEX on Base right now — give me the 24-hour volume, trade count, and last on-chain price for each token, sorted by volume, plus the platform totals.

## When to prefer this

Use this endpoint when you need a real-time, aggregated view of all trading activity across ST0x's tokenized equity platform on Base — specifically when you want volume rankings, on-chain price discovery, vault supply, and ERC-4626 wrapper rates in one call refreshed every 5 minutes. Prefer this over blockchain RPC calls or manual subgraph queries when you want pre-aggregated, sorted, platform-level data without writing custom queries.

## Known failure modes

- Subgraph or RPC unavailability may return stale or partial data
- If no trades occurred in 24h, token list may be empty or show zero volumes
- Rate limiting or x402 payment failure returns 402 Payment Required
- Wrapper rate may be null if ERC-4626 data is unavailable for a token
- Vault supply shares may be null if vault contract is unresponsive

## How this service works

Use this when you want to know what is actually trading in tokenized stocks on Base right now: the last 24 hours on ST0x's own DEX (Raindex) per token — USDC volume, trade count, last on-chain price and time — plus each token's issued vault supply and ERC-4626 wrapper rate, sorted by volume, with platform totals. Read straight from the public subgraphs and RPC; refreshed every 5 minutes.

## Output

A JSON object containing: a list of ST0x tokenized equity tokens sorted by 24h USDC volume, each with symbol, ticker, ISIN, volume_usdc, trade count, last_price_usdc, last_trade_at timestamp, vault_supply_shares, and wrapper_rate; plus platform totals (total volume, total trades, tokens listed, tokens traded); metadata including chain (Base), as_of timestamp, window_hours, data sources, and a disclaimer.

## 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"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "kind": {
       "type": "string"
      },
      "as_of": {
       "type": "string"
      },
      "chain": {
       "type": "string"
      },
      "tokens": {
       "type": "array",
       "items": {
        "type": "object",
        "properties": {
         "isin": {
          "type": [
           "string",
           "null"
          ]
         },
         "symbol": {
          "type": "string"
         },
         "ticker": {
          "type": "string"
         },
         "trades": {
          "type": "number"
         },
         "volume_usdc": {
          "type": "number"
         },
         "wrapper_rate": {
          "type": [
           "number",
           "null"
          ]
         },
         "last_trade_at": {
          "type": "string"
         },
         "last_price_usdc": {
          "type": "number"
         },
         "vault_supply_shares": {
          "type": [
           "number",
           "null"
          ]
         }
        }
       }
      },
      "totals": {
       "type": "object",
       "properties": {
        "trades": {
         "type": "number"
        },
        "volume_usdc": {
         "type": "number"
        },
        "tokens_listed": {
         "type": "number"
        },
        "tokens_traded": {
         "type": "number"
        }
       }
      },
      "sources": {
       "type": "object"
      },
      "disclaimer": {
       "type": "string"
      },
      "window_hours": {
       "type": "number"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/st0x-tokenized-equities-24h-trading-pulse-4adc95e9/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-accelerometer-feed.fly.dev](https://www.zero.xyz/host/x402-accelerometer-feed.fly.dev/llms.txt)