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Magnum.ai Pretrade API Endpoint
x402
Magnum.ai Pretrade API Endpoint is a paid API for AI agents from magnum-ai-flame.vercel.app, paid per call via x402, $0.11/call, status unknown (last checked 2026-10-23).
Executes a pretrade analysis or simulation call via a pay-per-call API marketplace on Base chain using x402 micropayments.
Price / call$0.11
Success—
StatusUnknown
How this service works
Pay-per-call API marketplace with 150 endpoints powered by x402 payments on Base chain.
Output
Returns a result object containing the API response data from the pretrade analysis, structured as { result: { data: ... } }.
Example use cases
Validate trade strategy before execution
“Before I execute this large swap, can you run a pretrade simulation on Magnum to validate my parameters and make sure the conditions are right? Use my Base wallet for the micropayment.”
Analyze market conditions for arbitrage
“Check the pretrade analysis on Magnum.ai for these two token pairs — I want to see if there's a profitable arbitrage opportunity between them before I commit any capital.”
Risk assessment for portfolio rebalancing
“Run a pretrade evaluation through Magnum for my planned portfolio rebalancing moves. I need to understand the potential slippage and market impact before I proceed with the rebalancing.”
Technical details
Endpoint
POSThttps://magnum-ai-flame.vercel.app/api/pretrade?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to perform a pretrade evaluation or simulation and are operating within the Magnum.ai API marketplace ecosystem with x402 micropayment support on Base chain. Prefer this over generic trading APIs when you want pay-per-call pricing with no subscription.
Side effects
- Payment failure: insufficient USDC balance on Base chain returns 402 Payment Required
- Invalid input: malformed result object returns 400 Bad Request
- Upstream service error: Vercel or Magnum.ai backend unavailable returns 500 or 503
- Schema mismatch: missing required fields in the input object may return empty or error response
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| result | object | API response data |
Tags
x402
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