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Onvexia Exchange Netflow
x402
Onvexia Exchange Netflow is a paid API for AI agents from onvexia.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-17).
Returns the net flow of crypto assets between exchanges and external wallets for a given chain on a specific day
Price / call$0.001
Success—
StatusUnknown
How this service works
Thousands of assets across ten chains, half a million analysed documents, labelled addresses and supply-age history reaching back to 2008 — fused into one reading per asset. REST, SQL, GraphQL and MCP.
Output
Returns a JSON object with a data field containing an array or object of exchange netflow metrics for the requested chain and date, plus a meta field with coverage and provenance details including links to documentation and the endpoint path. An empty data array means no rows exist for that range, not that the metric is unsupported.
Example use cases
Daily exchange pressure monitoring
“What was the net exchange flow on the Ethereum chain yesterday, 2024-11-14? I want to know if the market was seeing net inflows or outflows.”
Multi-day trend research
“Fetch the exchange netflow for the Solana chain on 2024-10-01 so I can start building a time-series of daily flows for my research.”
Macro on-chain signal check
“Before I make a trading decision, can you get me the Bitcoin chain exchange netflow for 2024-11-10? I need to see the net movement between exchanges and self-custody wallets.”
Technical details
Endpoint
GEThttps://onvexia.com/v1/chain/exchange-netflowWhen to prefer
Use this endpoint when you need daily exchange netflow data for a specific blockchain — i.e., the net difference between crypto entering and leaving centralized exchanges on a given chain. Prefer this over generic blockchain explorers when you need pre-computed, analytics-ready netflow metrics with provenance metadata and coverage disclaimers, especially if you need consistent historical data back to 2008 across multiple chains via a simple REST call.
Side effects
- Invalid or unsupported chain slug returns empty data array
- Future or out-of-range date returns empty data array
- Malformed ISO date format may result in an error or empty response
- Missing required query parameters may result in a 400 error
- Payment not processed (x402) results in a 402 Payment Required response
- Network or server errors return 5xx responses
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": [],
"meta": {
"docs": "https://onvexia.com/openapi.json",
"endpoint": "/v1/chain/exchange-netflow"
}
}
}Tags
x402
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