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SML Orderflow Imbalance
x402
SML Orderflow Imbalance is a paid API for AI agents from scriptmasterlabs.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).
Returns real-time order flow imbalance data for a given trading venue or instrument, priced at $0.01 USDC per call via x402 pay-per-call protocol.
Price / call$0.01
Success—
StatusUnknown
How this service works
Pay-per-call APIs and a read-only provider check for x402 buyers. Inspect evidence and live terms before a caller-controlled payment; accept delivery with proof.
Output
Returns a JSON payload with the SML Orderflow Imbalance product values for the given source, buy volume, sell volume, and timestamp — live route-specific metrics are revealed only after successful x402 payment and accepted delivery.
Example use cases
Pre-trade directional signal check
“Before I submit this buy order on ETH-USD, I want to know the current orderflow imbalance — the source is Binance, observed buy volume is 1200, sell volume is 780, observed at 2024-06-10T09:15:00Z. What does SML Orderflow Imbalance say?”
Algo strategy data enrichment
“My strategy observed 3400 buy contracts and 1100 sell contracts on CME ES futures at 15:00 UTC — can you compute the orderflow imbalance for source 'CME-ES' and give me the imbalance product value?”
Live market pressure monitoring
“I'm watching a surge in buying on Kraken's SOL-USD pair right now — buy volume is 5600, sell volume is 900, observed just now. Pull the SML orderflow imbalance score so I can decide whether to follow the momentum.”
Technical details
Endpoint
POSThttps://scriptmasterlabs.com/v1/market/orderflow-imbalance?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a real-time, per-call orderflow imbalance signal derived from your own observed buy and sell volume data for a specific market source, and you want to pay only per successful call via x402 micropayment. Prefer this over batch or subscription-based market data services when latency matters and you want verified, delivery-confirmed data with proof.
Side effects
- Payment not accepted — x402 payment header missing or insufficient funds result in 402 response with no data
- Invalid source identifier — unrecognized or unsupported source string causes error
- Missing required fields — omitting buy_volume or sell_volume returns validation error
- Stale or malformed observed_at timestamp — improper date format causes rejection
- Service unavailable — live data feed for the requested source may be temporarily offline
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| source | string | |
| buy_volume | number | |
| observed_at | string | |
| sell_volume | number |
Output
Schema · Response
{
"type": "json",
"example": {
"note": "Route-specific live values are returned after successful accepted delivery.",
"product": "SML Orderflow Imbalance"
}
}Tags
x402
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