Pay-per-call deep research agent for company analysis, hosted on Questflow via x402.
What it does
This endpoint exposes a Questflow "swarm" agent accessible via the x402 payment protocol. Based on its description, it is designed to perform deep research on companies — useful for quickly getting up to speed on a new organization. You send a text prompt as input and receive a text response from the agent.
The endpoint accepts a POST request with a JSON body containing an "input" string field (your message/prompt to the agent) and returns a JSON object with a "response" string field. Payment is required via the X-PAYMENT header using the x402 exact-payment scheme on the Base network, paying up to 0.50 USDC per request (maxAmountRequired of 500000 in 6-decimal USDC units). The maximum timeout is 1200 seconds (20 minutes), suggesting the agent may perform substantial research before returning results.
Questflow is a platform focused on autonomous AI agents ("AI Clones") that aggregate data across onchain markets and other sources. This particular swarm endpoint appears to be a standalone research agent rather than a trading clone. Documentation is minimal — there is no OpenAPI spec, no detailed usage guide, and the endpoint's exact capabilities and research methodology are not formally documented beyond the brief description provided in the x402 challenge.
Capabilities
Use cases
- —Quickly researching a new company before a meeting or investment decision
- —Generating comprehensive company overviews from a single prompt
- —Automating due diligence research tasks via agent-to-agent calls
- —Getting structured background information on organizations
Fit
Best for
- —Agents or developers needing on-demand company research via a simple API call
- —Users who want deep-research-style output without managing their own LLM pipeline
- —x402-compatible agents that can pay per request on the Base network
Not for
- —Users needing free or high-volume research (each call costs up to $0.50 USDC)
- —Applications requiring sub-second response times (timeout up to 20 minutes)
- —Use cases needing structured/typed output schemas beyond a plain text response
Quick start
curl -X POST https://api.questflow.ai/x402/swarm/qrn:swarm:689017dcb2a50b913f7006fe \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-token>" \
-d '{"input": "Give me a deep research overview of Stripe, Inc."}'Example
Request
{
"input": "Give me a deep research overview of Stripe, Inc."
}Response
{
"response": "Stripe, Inc. is a financial infrastructure platform founded in 2010 by Patrick and John Collison..."
}Endpoint
Quality
The x402 challenge provides a basic input/output schema and pricing info, but there is no OpenAPI spec, no detailed documentation, no usage examples, and the agent's actual research methodology and capabilities are undocumented. The listing title and description are informal and vague. Significant inference was required.
Warnings
- —No OpenAPI or formal API documentation available
- —Agent capabilities and research methodology are not documented — output quality is unknown
- —The listing title and description appear to be informal/user-generated, not official documentation
- —Maximum cost per request is 0.50 USDC but actual charge may vary
- —20-minute timeout suggests potentially long response times
Citations
- —Payment is via x402 exact scheme on Base network, max 500000 units (0.50 USDC), asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://api.questflow.ai/x402/swarm/qrn:swarm:689017dcb2a50b913f7006fe
- —Input schema accepts a string 'input' field and returns a string 'response' fieldhttps://api.questflow.ai/x402/swarm/qrn:swarm:689017dcb2a50b913f7006fe
- —maxTimeoutSeconds is 1200 (20 minutes)https://api.questflow.ai/x402/swarm/qrn:swarm:689017dcb2a50b913f7006fe
- —Questflow is a platform for autonomous AI agents aggregating onchain marketshttps://api.questflow.ai