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Onvexia OHLCV Price History
x402
Onvexia OHLCV Price History 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 open-high-low-close-volume (OHLCV) candlestick price history for a specified crypto asset symbol across supported blockchain ecosystems
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` array containing OHLCV candlestick records (open, high, low, close, volume fields per time period) for the requested symbol, plus a `meta` object with documentation link and endpoint path. Data coverage may extend back to 2008 for major assets across up to ten supported blockchains.
Example use cases
Bitcoin long-term price trend analysis
“Fetch me the full OHLCV history for BTC from Onvexia going back as far as possible — I want to analyze Bitcoin's long-term price trend including open, high, low, close, and volume.”
DeFi token technical analysis setup
“Get me the OHLCV candlestick data for UNI from Onvexia so I can run a technical analysis on Uniswap's recent price action.”
Multi-asset portfolio price comparison
“Pull the OHLCV data for ETH from Onvexia — I need the historical open, close, high, low, and volume to compare Ethereum's price performance against my other holdings.”
Technical details
Endpoint
GEThttps://onvexia.com/v1/ohlcv/%7Bsymbol%7DWhen to prefer
Choose this endpoint when you need structured OHLCV candlestick price history for a crypto asset, especially when you want data enriched with Onvexia's deep on-chain analytics context (labelled addresses, supply-age history, document analysis across ten chains). Prefer this over generic market data APIs when you need historical depth back to 2008, or when your use case benefits from the same platform also offering labelled address data and on-chain analytics in a unified data environment.
Side effects
- Unknown or unsupported symbol returns empty data array
- Malformed symbol parameter may return 400 error
- Rate limiting or payment failure (x402 protocol) may return 402 Payment Required
- Symbol disambiguation failure if ticker exists on multiple chains without chain qualifier
- Response may return empty data array for very new or obscure tokens with insufficient coverage
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"data": [],
"meta": {
"docs": "https://onvexia.com/openapi.json",
"endpoint": "/v1/ohlcv/{symbol}"
}
}
}Tags
x402
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