v0.5.8
v0.5.8 - GasFree API via BankOfAI Proxy
Release date: April 2, 2026
Changes
- GasFree API proxy: All GasFree API calls now route through the BankOfAI official proxy at
https://facilitator.bankofai.io/{mainnet,shasta,nile}instead of the upstreamopen.gasfree.io/open-test.gasfree.ioendpoints. Clients no longer need to configureGASFREE_API_KEYorGASFREE_API_SECRETenvironment variables. - Fail-fast on unsupported networks:
getGasFreeApiBaseUrl()/get_gasfree_api_base_url()now throwsUnsupportedNetworkErrorfor unrecognised networks instead of silently returning a wrong default URL. - GasFreeAPIClient reliability: Added
aclose()and async context manager support for proper resource cleanup. Improved error handling and connection management.
Breaking Changes
getGasFreeApiKey()/get_gasfree_api_key()andgetGasFreeApiSecret()/get_gasfree_api_secret()have been removed (no deprecation stubs — clean break).getGasFreeApiBaseUrl()/get_gasfree_api_base_url()now throws on unknown networks instead of returning a fallback.
Affected SDKs
- Python:
bankofai-x402==0.5.8 - TypeScript:
@bankofai/x402@0.5.8