Crypto market analysis agent powered by CoinGecko Pro data, payable via x402 on Base.
What it does
This Questflow-hosted AI agent provides cryptocurrency market intelligence backed by CoinGecko Pro data. It accepts natural-language queries about Bitcoin, altcoins, and broader market trends, returning text-based analysis and insights. The endpoint uses the x402 payment protocol on the Base network, accepting USDC payments (up to 0.50 USDC per request) to the specified payee address.
The agent operates as a POST endpoint where you send a JSON body with an `input` string (your question or prompt) and receive a `response` string containing the agent's analysis. The maximum timeout is 1200 seconds, suggesting the agent may perform non-trivial data retrieval and reasoning before responding. Questflow is a platform for autonomous AI agents ("Clones") that aggregate data across crypto markets including Polymarket, Pump.fun, OKX, and others.
Documentation is minimal — there is no OpenAPI spec, no dedicated docs page, and no detailed schema beyond what the x402 challenge provides. The output schema specifies only a single string response field, so the depth and format of the analysis is not well-documented. Pricing is denominated in USDC on Base with a max amount of 0.50 USDC per call.
Capabilities
Use cases
- —Ask for a summary of current Bitcoin market conditions and sentiment
- —Query altcoin price movements and trading volume trends
- —Get professional-grade crypto market analysis without managing API keys directly
- —Integrate real-time crypto intelligence into an autonomous agent workflow
- —Request analysis of specific tokens or market sectors
Fit
Best for
- —AI agents needing on-demand crypto market data via a simple text interface
- —Developers who want pay-per-query crypto analysis without CoinGecko API key management
- —Automated trading or research pipelines requiring natural-language market summaries
Not for
- —Users needing structured numerical data (returns text responses only)
- —High-frequency trading requiring sub-second latency (1200s max timeout)
- —Free or bulk data retrieval — each request costs up to 0.50 USDC
Quick start
curl -X POST https://api.questflow.ai/x402/swarm/qrn:swarm:68e795cd7ad7f91b3bd36b15 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402_payment_header>" \
-d '{"input": "What is the current Bitcoin market trend?"}'Example
Request
{
"input": "What is the current Bitcoin market trend and key support levels?"
}Response
{
"response": "Bitcoin is currently trading at $67,450, up 2.3% over the past 24 hours. Key support levels are at $65,000 and $62,500. Trading volume has increased 15% compared to the 7-day average, suggesting growing momentum. The Fear & Greed Index sits at 72 (Greed). Major resistance is near $69,000."
}Endpoint
Quality
The listing is based almost entirely on the x402 challenge metadata and the existing title/description. There is no OpenAPI spec, no dedicated documentation, no usage examples, and no detailed response format. The example response is fabricated to illustrate the likely output shape. Pricing is known only as a max amount from the challenge header.
Warnings
- —No OpenAPI spec or API documentation available — all schema info comes from x402 challenge only
- —Example response is inferred/illustrative, not sourced from actual API output
- —No rate limits, SLA, or detailed pricing documentation found
- —The 1200-second max timeout suggests potentially long response times
- —Agent behavior and data freshness are undocumented
Citations
- —Endpoint accepts USDC on Base network with maxAmountRequired of 500000 (0.50 USDC) and payTo address 0x556aafAdCB75Af155a3ff1f6F7E905675E700F28https://api.questflow.ai/x402/swarm/qrn:swarm:68e795cd7ad7f91b3bd36b15
- —Input schema requires a string 'input' field and output returns a string 'response' fieldhttps://api.questflow.ai/x402/swarm/qrn:swarm:68e795cd7ad7f91b3bd36b15
- —Maximum timeout is 1200 secondshttps://api.questflow.ai/x402/swarm/qrn:swarm:68e795cd7ad7f91b3bd36b15
- —Questflow aggregates markets including Polymarket, Pump.fun, OKX, and Opinion Labshttps://api.questflow.ai