# DeFi Intel Agent Gateway – Farcaster Sentiment Spike Detector

> DeFi Intel Agent Gateway – Farcaster Sentiment Spike Detector is a paid API for AI agents from defi-intel-agent-gateway.gg-neo15.workers.dev, paid per call via x402, $0.008/call, status unknown (last checked 2026-09-13).

Detects sentiment spikes for a given token/ticker on Farcaster in the last 24 hours, returning mention counts and delta versus a baseline

## Facts

- Endpoint: POST https://defi-intel-agent-gateway.gg-neo15.workers.dev/v1/social/farcaster-sentiment-spike
- Price: $0.008/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/defi-intel-agent-gateway-farcaster-sentiment-spike-detector-9fa0d114
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_AqtxUMkqU7hjkcuBL4rzf

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 defi-intel-agent-gateway-farcaster-sentiment-spike-detector-9fa0d114 -d '<json body>'
```

Example prompt: Has there been a sentiment spike for $DEGEN on Farcaster in the last 24 hours? Give me the mention count and how much it changed versus the baseline.

## When to prefer this

Choose this endpoint when you need a quick, low-cost signal on whether a specific token is experiencing an unusual surge in social discussion on Farcaster specifically, particularly for Base-ecosystem and DeFi-adjacent tokens. Prefer this over general social sentiment APIs when you need Farcaster-specific data with a baseline delta rather than raw mention counts alone, and when pay-per-call with no account setup is preferred.

## Known failure modes

- Unknown or unsupported ticker symbol returns empty or null mention data
- Rate limit exceeded returns payment required or 402 response
- Invalid query parameters cause a 400 bad request
- Farcaster data source unavailable results in 503 or timeout
- Baseline unavailable for very new tokens may return null delta

## How this service works

Detect a sentiment spike for a token/ticker on Farcaster in the last 24h. Returns mention counts + delta vs baseline. DO NOT use for market advice. — $0.008 USDC/call on Base. Pay-per-call via x402 — no API key, no account. Free samples daily.

## Output

Returns a JSON object containing the total mention count for the queried ticker on Farcaster over the last 24 hours, along with a delta value representing the change versus the historical baseline — indicating whether a sentiment spike is occurring.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/defi-intel-agent-gateway-farcaster-sentiment-spike-detector-9fa0d114/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from defi-intel-agent-gateway.gg-neo15.workers.dev](https://www.zero.xyz/host/defi-intel-agent-gateway.gg-neo15.workers.dev/llms.txt)