Skylark Liquidity Intelligence API

Official financial liquidity and global funding indicators for autonomous agents and quantitative research.

Production API catalog Read-only live status Base Sepolia sandbox

Financial Liquidity Proxy

FLP · Weekly official reading

GET /api/v1/flp/current

Financial Liquidity Index

FLI · Weekly official reading

GET /api/v1/fli/current

Global Funding Conditions

GFC · Weekly official reading

GET /api/v1/gfc/current

Base mainnet x402 integration

The mainnet seller is deployed with the approved USDC prices for current readings, the three-index bundle, and 52/260-week historical products. Check live readiness for source freshness and unsigned HTTP 402 requirements before attempting payment.

Verification: The earlier Base Sepolia purchase and the 12/12 noncharging x402 staging checks passed. A complete Base-mainnet paid settlement and delivered reading has not yet been independently accepted. Do not infer settlement success from HTTP 402 alone.

GET https://api.skylarkdigitalassets.com/api/v1/flp/current
Accept: application/json

HTTP 402 Payment Required (when the published reading is fresh)
Inspect PAYMENT-REQUIRED before signing a payment.

Agent discovery

OpenAPI 3.1 · llms.txt · Sitemap. PayAI Bazaar catalog registration is pending verification of a qualifying settled payment.

Proprietary output boundary

Customer payloads contain only official indicator names, final numeric values and observation dates. Skylark's calculations, inputs, constituent datasets and methodology are not distributed.