feat(statics): onboard batch 0803 tokens (CECHO-1893) - #9457
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Add support for 9 new tokens from client requested batch, matching existing per-chain token file conventions: - eth:strusd, eth:u, eth:bliquid (erc20Coins.ts) - bsc:u (bscTokens.ts) - baseeth:allo, baseeth:gro (allCoinsAndTokens.ts) - sol:bliquid (solTokens.ts) - canton:usdm1 (cantonTokens.ts) - txlm:yGHS testnet token (allCoinsAndTokens.ts) BLIQUID (money market fund) tokens are gated, excluding Singapore, Germany, Europe APS, and Frankfurt custody, matching the BUIDL pattern. Adds matching OFC counterparts in ofcErc20Coins.ts and ofcCoins.ts. Ticket: CECHO-1893 Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
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Summary
Onboard 9 new tokens from client requested batch (CECHO-1893), following the existing per-chain token file conventions (see #9371 for reference pattern).
Tokens Added
Ungated
erc20Coins.ts): strUSD (0x280839980a7ed0d7717f64125fe241012e5f5815, 18 decimals), U (0xce24439f2d9c6a2289f741120fe202248b666666, 18 decimals)bscTokens.ts): U (0xce24439f2d9c6a2289f741120fe202248b666666, 18 decimals)allCoinsAndTokens.ts, inline with existing baseeth entries): ALLO (0x032d86656db142138ac97d2c5c4e3766e8c0482d, 18 decimals), GRO (0x3dcce9e05fc9c30a6a4e9fc1c0ec1ff15c16e0b5, 18 decimals)cantonTokens.ts): USDM1 (M1 validator contract, 10 decimals)allCoinsAndTokens.ts, inline with existing txlm entries): yGHS (7 decimals)Gated (Money Market Funds)
erc20Coins.ts): BLIQUID (0x80fdea151e79d6904859b12b0b3fb40d4209e462, 2 decimals)solTokens.ts): BLIQUID (33J6F2wAHrFXAQJpgz3mLfzbvSNkVVfXTbZVMGxXF8Ab, 2 decimals, Token-2022 program)Gated tokens exclude Singapore, Germany, Europe APS, and Frankfurt custody features, matching the existing BUIDL (BlackRock USD Institutional Digital Liquidity Fund) gating pattern.
Changes
base.ts: UnderlyingAsset enum entrieserc20Coins.ts/bscTokens.ts/solTokens.ts/cantonTokens.ts: per-chain mainnet token entriesallCoinsAndTokens.ts: inline BASE and Stellar-testnet entries (matching existing inline conventions for those chains)ofcErc20Coins.ts/ofcCoins.ts: OFC counterparts for all new tokensDecimal Verification
Every token's decimals were verified on-chain (not assumed) via RPC calls (
eth_calldecimals() for EVM chains,getAccountInfofor SOL) and cross-checked against existing conventions for CANTON/Stellar:decimals()decimals()decimals()decimals()decimals()decimals()Both BLIQUID tokens (BNY Dreyfus On-Chain Liquidity Fund, ~$1 NAV) use 2 decimals on-chain, not 18/6 as initially assumed — corrected after verification.
sol:bliquidalso required the Token-2022 program ID instead of the default classic SPL Token program.Test Plan
yarn unit-testinmodules/staticspasses (33,852 tests)Notes
🤖 Generated with Claude Code