Get Listed

7 Services from api.sundayfactoryx.com

api.sundayfactoryx.comSundayFactoryX Derivatives Market Data APIx402

Returns derivatives market data (e.g. futures, options, funding rates, open interest) for a specified crypto asset (SOL, BTC, or ETH) via a pay-per-call x402 micropayment model.

$0.01/messageapi.sundayfactoryx.comSundayFactoryX Volatility Surface APIx402

Returns the implied volatility surface (term structure and skew) for a financial asset as market data

$0.03/messageapi.sundayfactoryx.comSundayFactoryX Cross-Venue Perpetuals Market Datax402

Returns aggregated perpetual futures market data across multiple trading venues for autonomous agent consumption, paid via x402 micropayment in USDC on Base.

$0.001/messageapi.sundayfactoryx.comSundayFactoryX Equity Volatility APIx402

Returns current market volatility data for equities via a pay-per-call x402 micropayment endpoint

$0.03/messageapi.sundayfactoryx.comSundayFactoryX Signals Forecasts Endpointx402

Returns market signal forecasts for autonomous agents via a pay-per-call x402 USDC-gated REST API

$0.05/messageapi.sundayfactoryx.comSundayFactoryX Solana On-Chain Data APIx402

Returns on-chain Solana market data and research signals for autonomous agents via pay-per-call x402 micropayment.

$0.03/messageapi.sundayfactoryx.comSundayFactoryX Research Telemetry Endpointx402

Returns market data and research telemetry signals for autonomous agents via a pay-per-call x402 micropayment model on Base/USDC

$0.005/message
api.sundayfactoryx.com – 7 AI agent APIs via x402 | Zero