Chat with an OKX-focused AI trading agent via x402 micropayment on Base
What it does
This endpoint exposes an AI agent swarm hosted on Questflow that is themed around OKX cryptocurrency exchange services. It is accessible via the x402 payment protocol: callers send a POST request with a text message in the `input` field and receive a text `response` from the agent. Payment is made in USDC on the Base network, with a maximum charge of 0.50 USDC per request (500000 in 6-decimal USDC units). The payment is sent to a Questflow-controlled wallet, and the endpoint has a maximum timeout of 1200 seconds.
Questflow is a platform that lets users create autonomous AI "Clones" that aggregate multiple onchain markets — including Polymarket, Pump.fun, OKX, and Opinion Labs — to scan for trading opportunities, execute trades, and sell signals. This particular swarm endpoint appears to be an OKX-oriented agent that can respond to natural-language queries, likely providing crypto market information, trading insights, or OKX-related guidance. However, the exact capabilities of the agent behind this endpoint are not documented in detail; the only confirmed interface is a simple text-in/text-out chat.
No OpenAPI spec, dedicated docs page, or detailed API documentation was found. The output schema from the x402 challenge is minimal: one string input, one string output. Callers should treat this as an experimental, lightly documented agent endpoint.
Capabilities
Use cases
- —Ask an AI agent questions about OKX exchange features or crypto markets
- —Get trading-related insights or market commentary via a pay-per-message interface
- —Integrate an OKX-themed conversational agent into an automated workflow
Fit
Best for
- —Developers experimenting with x402 pay-per-call agent APIs
- —Users wanting quick crypto market Q&A without a subscription
- —Agent-to-agent workflows that need an OKX-knowledgeable responder
Not for
- —Executing actual trades on OKX (this is a chat agent, not a trading API)
- —Users needing well-documented, schema-rich REST APIs
- —High-throughput or low-latency use cases (1200s max timeout)
Quick start
curl -X POST https://api.questflow.ai/x402/swarm/qrn:swarm:687e3f0d4eb4612ae912cff7 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402_payment_token>" \
-d '{"input": "What are the top trending tokens on OKX today?"}'Example
Request
{
"input": "What are the top trending tokens on OKX today?"
}Response
{
"response": "Based on current OKX market data, the top trending tokens today include BTC, ETH, and SOL with notable volume increases over the past 24 hours."
}Endpoint
Quality
No OpenAPI spec, no dedicated documentation, and no example responses are available. The only concrete metadata comes from the x402 challenge payload, which provides a minimal input/output schema. The agent's actual capabilities behind the chat interface are unverified.
Warnings
- —No API documentation or OpenAPI spec found — /docs, /api, /pricing, /README all return 404
- —Agent behavior and knowledge scope are undocumented; responses may vary unpredictably
- —The description references OKX but this is a Questflow-hosted agent, not an official OKX API
- —Example response is fabricated for illustration; actual output is unknown
- —Regulated domain: cryptocurrency trading information — verify compliance with local regulations
Citations
- —Payment is in USDC on Base network with maxAmountRequired of 500000 (0.50 USDC) and maxTimeoutSeconds of 1200https://api.questflow.ai/x402/swarm/qrn:swarm:687e3f0d4eb4612ae912cff7
- —Questflow aggregates Polymarket, Pump.fun, Opinion Labs, OKX and other onchain marketshttps://api.questflow.ai
- —The endpoint accepts a POST with an 'input' string field and returns a 'response' string fieldhttps://api.questflow.ai/x402/swarm/qrn:swarm:687e3f0d4eb4612ae912cff7
- —Payment address is 0xDB5E8A30Af3d66718f3dd11c85a738323739e599 and asset is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 (USDC on Base)https://api.questflow.ai/x402/swarm/qrn:swarm:687e3f0d4eb4612ae912cff7