chore: add DeFi Oracle Meta Mainnet to SPOT_PRICES_SUPPORT_INFO#9118
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chore: add DeFi Oracle Meta Mainnet to SPOT_PRICES_SUPPORT_INFO#9118defiQUG wants to merge 1 commit into
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Add chain 138 (0x8a) native ETH mapping so spot-price fallback works when the Price API supported-networks cache is cold. Chain metadata is on Chainlist (eip155-138.json). Co-authored-by: Cursor <cursoragent@cursor.com>
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Rebased onto latest Chain metadata: https://github.com/ethereum-lists/chains/blob/master/_data/chains/eip155-138.json Operator Codefi v2-compatible spot prices (until hosted registration): https://explorer.d-bis.org/token-aggregation/api/v1/prices/metamask/v2/chains/138/spot-prices Consensys Price API registration request sent separately for |
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Explanation
Chain 138 (DeFi Oracle Meta Mainnet /
eip155:138) is a live EVM mainnet with public RPC and Blockscout explorer. Chain metadata is already merged on Chainlist: https://github.com/ethereum-lists/chains/blob/master/_data/chains/eip155-138.jsonThis PR adds the client fallback native asset mapping in
SPOT_PRICES_SUPPORT_INFOso native ETH spot-price fallback works when the Price API supported-networks cache is cold — same pattern as #8627 (ZetaChain), #8973 (Arc), #8487 (Injective).Hosted Price API network registration for
eip155:138is tracked separately with Consensys. DBIS operates a Codefi-compatible spot-prices v2 mirror for ISO-4217 compliant tokens:https://explorer.d-bis.org/token-aggregation/api/v1/prices/metamask/v2/chains/138/spot-pricesassets-controllers
Added
138/0x8a) toSPOT_PRICES_SUPPORT_INFOincodefi-v2.ts— native symbol ETH (slip44:60)References
eip155-138.jsonSPOT_PRICES_SUPPORT_INFO#8627, feat: add Injective Mainnet to Price API supported chains #8487, feat: add ARC mainnet to asset controller #8973Checklist
Test plan
yarn test packages/assets-controllers(or scoped token-prices-service tests)validateChainIdSupported('0x8a')returns true wheneip155:138is present in supported networks OR fallback listMade with Cursor