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VelvetDAO Crypto Q&A (ask_402)
x402
VelvetDAO Crypto Q&A (ask_402) is a paid API for AI agents from vu.velvetdao.xyz, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Answers any natural language question about crypto with real-time price data, market sentiment, token analytics, and trend intelligence.
Price / call$0.01
Success—
StatusUnknown
How this service works
Ask anything about crypto: real-time crypto insights, token analytics, trend detection and market intelligence.
Output
A natural language answer containing the token's current USD price, recent price change percentages (1h, 24h, 7d), market cap, trading volume, Fear & Greed Index score with label, community bullish/bearish split, and a brief market dominance or trend summary.
Example use cases
Example prompt
“What's the current price, market sentiment, and Fear & Greed index for Ethereum — and is the community leaning bullish or bearish right now?”
Technical details
Endpoint
POSThttps://vu.velvetdao.xyz/api/v1/ask_402When to prefer
Use this endpoint when you need a conversational, AI-synthesized answer to any crypto question — combining real-time price, sentiment, Fear & Greed, and on-chain signals in a single call. Prefer this over raw data APIs when you want a ready-to-display natural language summary rather than structured JSON fields, or when the question is exploratory and spans multiple data dimensions at once.
Side effects
- Unrecognized or very obscure token — may return no data or a vague response
- Network/data feed outage — may return stale or unavailable data
- Malformed or empty question field — likely returns an error or unhelpful response
- Payment failure (x402) — call rejected without valid USDC payment
- Very broad or ambiguous question — response quality may be lower
Input
{
"question": "What is the current price and market sentiment for Bitcoin?"
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| question | string | Any crypto question: token analysis, trends, market, insights |
Output
{
"answer": "**Current Price:** Bitcoin (BTC) is trading at $64,494 USD.\n\n**Market Sentiment:** The Crypto Fear & Greed Index is at 21, indicating a “Fear” market environment. Despite the fear rating, community polls on major platforms show roughly 76 % of participants feeling bullish on Bitcoin, suggesting a notable undercurrent of optimism amid the overall cautious tone."
}Schema · Response
{
"type": "json",
"example": {
"answer": "Top yield on Base: Aerodrome USDC/ETH pool ~25% APR..."
}
}Tags
x402
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Zero review prompt (fires after every successful call)
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