# Orchard Data Sentiment Brief

> Orchard Data Sentiment Brief is a paid API for AI agents from orchard-data.letom1176.workers.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-16).

Returns a consolidated market sentiment snapshot including WSB mentions, crypto trending tokens, crypto fear & greed index, and StockTwits trending symbols.

## Facts

- Endpoint: GET https://orchard-data.letom1176.workers.dev/api/sentiment-brief?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/orchard-data-sentiment-brief-2c24fb54
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_U2bE8onN9tkOwkb4aVNZA

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 orchard-data-sentiment-brief-2c24fb54
```

Example prompt: Give me the latest market sentiment brief — what stocks are blowing up on WallStreetBets, which crypto tokens are trending, and what's the current fear and greed index?

## When to prefer this

Choose this endpoint when you need a quick, consolidated snapshot of retail investor sentiment across multiple social and market data sources (WSB, StockTwits, crypto fear/greed) in a single call, rather than querying each source individually. Ideal for pre-market briefings, watchlist screening, or any agent workflow that needs to gauge the crowd's current mood across both equities and crypto without heavy infrastructure.

## Known failure modes

- Payment not included or insufficient USDC via x402 — returns 402 Payment Required
- Upstream data source unavailable — may return partial data or 503
- Rate limit exceeded — returns 429 Too Many Requests
- Malformed request — returns 400 Bad Request

## How this service works

Market data and agent tools (web-read, email-verify, token-check) for AI agents, paid per-call via x402 (USDC on Base). Free index at /, free spec here.

## Output

Returns a JSON object with four sections: (1) wsb_mentions — ranked list of stock tickers by Reddit WallStreetBets mention count; (2) crypto_trending — ranked list of crypto tokens by 24h price change percentage; (3) crypto_fear_greed — current and previous fear & greed index value with classification (e.g. Neutral, Fear, Greed); (4) stocktwits_trending — list of symbols with their StockTwits watchlist counts.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "wsb_mentions": [
   {
    "rank": 1,
    "symbol": "MU",
    "mentions": 673
   }
  ],
  "crypto_trending": [
   {
    "rank": 1,
    "symbol": "IGNITION",
    "change_24h_pct": 65.4
   }
  ],
  "crypto_fear_greed": {
   "value": 53,
   "classification": "Neutral",
   "previous_value": 62
  },
  "stocktwits_trending": [
   {
    "symbol": "NVDA",
    "watchlist_count": 650000
   }
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/orchard-data-sentiment-brief-2c24fb54/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from orchard-data.letom1176.workers.dev](https://www.zero.xyz/host/orchard-data.letom1176.workers.dev/llms.txt)