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Blockscout Secondary Coin Market Chart
x402
Blockscout Secondary Coin Market Chart is a paid API for AI agents from api.blockscout.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-12).
Returns historical closing price chart data for the secondary coin of a specific blockchain network
Price / call$0.002
Success—
StatusUnknown
How this service works
Explore crypto activities with Blockscout's multichain search. Find transactions, addresses, tokens, and dapps across top blockchain networks — your go-to explorer for cross-chain blockchain data
Output
Returns an array of chart data objects, each containing a date string and a closing_price string, representing the historical market price of the secondary coin on the specified blockchain network.
Example use cases
DeFi dashboard secondary token price chart
“Can you get me the historical closing price chart for the secondary coin on the Gnosis chain from Blockscout? I want to see how it's been trending.”
Cross-chain secondary coin comparison
“Fetch the secondary coin market chart data for Polygon from Blockscout — I need the date and closing price history to compare it with another chain.”
Automated price monitoring for secondary tokens
“Pull the latest secondary coin market chart from Blockscout for Optimism so I can track whether the price has been rising or falling over time.”
Technical details
Endpoint
GEThttps://api.blockscout.com/%7Bchain_id%7D/api/v2/stats/charts/secondary-coin-marketWhen to prefer
Use this endpoint when you need historical closing price chart data specifically for the secondary coin (not the primary/native coin) on a given blockchain network supported by Blockscout. Prefer this over generic price APIs when you need chain-specific secondary token data integrated with Blockscout's multichain explorer ecosystem.
Side effects
- Invalid or unsupported chain_id returns an error or empty dataset
- chain_id not recognized by Blockscout returns 404 or empty chart_data array
- Network or API downtime returns 5xx errors
- Chain has no secondary coin configured, resulting in empty chart_data
- Payment of 0.002 USDC not provided results in 402 Payment Required
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"chart_data": [
{
"date": "string",
"closing_price": "string"
}
]
}
}Tags
x402
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