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7.9 KiB
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235 lines
7.9 KiB
Markdown
# Chains & Protocols: Bridges, Ledger, and Integrations
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**Last Updated:** 2026-01-29
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**Status:** Authoritative reference for bridge chains and protocol acceptance
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---
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## Overview
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This document consolidates:
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1. **Chains handled by bridges** – CCIP, Bridge Vault, Li.Fi, AlltraAdapter
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2. **Protocols and wallets that have accepted ChainID 138** – Ledger, Chainlist, thirdweb, MetaMask, etc.
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3. **Protocols and wallets that have accepted ALL Mainnet (651940)** – Chainlist, MetaMask, etc.
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---
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## Part 1: Chains Handled by Bridges
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### 1.1 Chainlink CCIP Bridge
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**Primary use:** ChainID 138 ↔ Ethereum cross-chain transfers
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**Tokens:** WETH, WETH10, cUSDT, cUSDC, LINK
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**Fees:** Paid in LINK
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| Chain | Chain ID | Status |
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|-------|----------|--------|
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| Ethereum Mainnet | 1 | ✅ |
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| Optimism | 10 | ✅ |
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| Polygon | 137 | ✅ |
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| Arbitrum One | 42161 | ✅ |
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| Base | 8453 | ✅ |
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| BSC (BNB Chain) | 56 | ✅ |
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| Avalanche | 43114 | ✅ |
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| Gnosis Chain | 100 | ✅ Config ready |
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| Celo | 42220 | ✅ Config ready |
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| Wemix | 1111 | ✅ Config ready |
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| ChainID 138 (DeFi Oracle Meta Mainnet) | 138 | ✅ |
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**Deployed CCIP WETH bridges:** CCIPWETH9Bridge and CCIPWETH10Bridge on BSC, Polygon, Avalanche, Base, Arbitrum, Optimism, ChainID 138.
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**Additional CCIP-ready chains (selectors configured):** Gnosis Chain (`465200170687744372`), Celo (`1346049177634351622`), Wemix (`5142893604156789321`).
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#### Completion checklist for Config-Ready chains (Gnosis, Celo, Wemix)
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To move Gnosis (100), Celo (42220), and Wemix (1111) from **Config ready** to **✅**:
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1. **Verify CCIP support** — Confirm each chain is listed in [Chainlink CCIP supported networks](https://docs.chain.link/ccip/supported-networks).
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2. **Deploy bridges** — Deploy CCIPWETH9Bridge and CCIPWETH10Bridge on each chain (see runbook).
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3. **Configure destinations** — Run `smom-dbis-138/scripts/deployment/complete-config-ready-chains.sh` (requires bridge addresses and `CHAIN138_SELECTOR` in `.env`).
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4. **Fund with LINK** — Send ~10 LINK per bridge on each chain for CCIP fees.
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**Runbook:** [CONFIG_READY_CHAINS_COMPLETION_RUNBOOK.md](../07-ccip/CONFIG_READY_CHAINS_COMPLETION_RUNBOOK.md)
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**Env example:** `smom-dbis-138/docs/deployment/ENV_CONFIG_READY_CHAINS.example`
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---
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### 1.2 Bridge Vault (Multi-Chain Stablecoin Bridge)
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**Status:** ✅ Deployed
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**Vault:** `0x31884f84555210FFB36a19D2471b8eBc7372d0A8`
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**Tokens:** cUSDT, cUSDC
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| Chain | Chain ID |
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|-------|----------|
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| Ethereum | 1 |
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| Polygon | 137 |
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| BNB Chain | 56 |
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---
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### 1.3 Li.Fi / Settlement Layer
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| Chain | Chain ID | Li.Fi | CCIP | Routing |
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|-------|----------|-------|------|---------|
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| Ethereum Mainnet | 1 | ✅ | ✅ | Li.Fi Pay |
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| Base | 8453 | ✅ | ✅ | Li.Fi Pay |
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| Arbitrum One | 42161 | ✅ | ✅ | Li.Fi Pay |
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| Polygon | 137 | ✅ | ✅ | Li.Fi Pay |
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| Optimism | 10 | ✅ | ✅ | Li.Fi Pay |
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| ChainID 138 | 138 | ❌ | ✅ | Custom CCIP |
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| ALL Mainnet | 651940 | ❌ | ❌ | AlltraAdapter |
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---
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### 1.4 AlltraAdapter (Custom Bridge for ALL Mainnet)
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| Chain | Chain ID | Notes |
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|-------|----------|-------|
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| ALL Mainnet | 651940 | Custom bridge; CCIP/Li.Fi not supported |
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**USDC (AUSDC):** `0xa95EeD79f84E6A0151eaEb9d441F9Ffd50e8e881`
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---
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## Part 2: Protocols That Have Accepted ChainID 138
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### 2.1 Ledger App-Ethereum
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**Status:** ✅ **Accepted and integrated**
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- **Source:** `pr-workspace/app-ethereum` (Ledger HQ App-Ethereum)
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- **Configuration:**
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- `src/network.c`: `{.chain_id = 138, .name = "Defi Oracle Meta", .ticker = "ETH"}`
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- `makefile_conf/chain/defi_oracle.mk`: Chain ID 138, AppName "Defi Oracle Meta", Ticker ETH
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- **Derivation path:** `44'/60'` (standard EVM)
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- **RPC:** Not in firmware; wallets (Ledger Live, MetaMask) supply RPC URLs
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- **Public RPCs:** `https://rpc-http-pub.d-bis.org`, `https://rpc.d-bis.org`, `https://rpc2.d-bis.org`, `https://rpc.defi-oracle.io`
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**References:** [PUBLIC_RPC_CHAIN138_LEDGER.md](../04-configuration/PUBLIC_RPC_CHAIN138_LEDGER.md), [TASK9_LEDGER_RPC_VERIFICATION.md](../../smom-dbis-138/docs/deployment/TASK9_LEDGER_RPC_VERIFICATION.md)
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---
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### 2.2 Chainlist (ethereum-lists/chains)
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**Status:** ✅ **Accepted**
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- **Entry:** `pr-workspace/chains/_data/chains/eip155-138.json`
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- **Public URL:** https://chainlist.org/chain/138
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- **Chain name:** Defi Oracle Meta Mainnet
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- **RPCs:** d-bis.org, defi-oracle.io, thirdweb
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- **Explorer:** https://explorer.d-bis.org (Blockscout)
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Ledger Live and other clients can discover ChainID 138 RPCs via Chainlist.
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---
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### 2.3 thirdweb
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**Status:** ✅ **Accepted and supported**
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- **Chainlist:** Listed as "Defi Oracle Meta Mainnet" (Chain ID 138)
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- **Bridge:** Supports bridging to and from Defi Oracle Meta
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- **RPC:** `https://138.rpc.thirdweb.com`, `https://defi-oracle-meta.rpc.thirdweb.com`
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- **Explorer:** https://blockscout.defi-oracle.io
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**References:** [CCIP_BRIDGE_MAINNET_CONNECTION.md](../07-ccip/CCIP_BRIDGE_MAINNET_CONNECTION.md) · [CROSS_CHECK_SUMMARY_CCIP_9_CHAINS_AND_MAINNET.md](CROSS_CHECK_SUMMARY_CCIP_9_CHAINS_AND_MAINNET.md) · [ADDRESS_MATRIX_AND_STATUS.md](ADDRESS_MATRIX_AND_STATUS.md)
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---
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### 2.4 MetaMask
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**Status:** ✅ **Supported via custom network / Chainlist**
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- Add network manually or via Chainlist
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- RPCs: `https://rpc-http-pub.d-bis.org`, `https://rpc.d-bis.org`, etc.
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- **SDK:** `defi-oracle-metamask-sdk` with `addOrSwitchNetwork()`
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- **Limitations:** MetaMask Swaps and Bridge do not yet support ChainID 138
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**References:** [CHAIN138_WALLET_CONFIG_VALIDATION.md](../04-configuration/CHAIN138_WALLET_CONFIG_VALIDATION.md), [METAMASK_NETWORK_CONFIG.json](../04-configuration/metamask/METAMASK_NETWORK_CONFIG.json)
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---
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### 2.5 Blockscout (Explorer)
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**Status:** ✅ **Deployed**
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- **URL:** https://explorer.d-bis.org
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- **Technology:** Blockscout
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- **Role:** ChainID 138 block explorer
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---
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### 2.6 ethers.js
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**Status:** ✅ **Compatible**
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- Chain 138 config validated for ethers v5/v6
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- HTTP and WebSocket providers work with public RPCs
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---
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## Part 3: Protocols That Have Accepted ALL Mainnet (651940)
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### 3.1 Chainlist (ethereum-lists/chains)
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**Status:** ✅ **Accepted**
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- **Entry:** `pr-workspace/chains/_data/chains/eip155-651940.json`
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- **Public URL:** https://chainlist.org/chain/651940
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- **Chain name:** ALL Mainnet
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- **RPC:** https://mainnet-rpc.alltra.global
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- **Explorer:** https://alltra.global
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---
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### 3.2 MetaMask
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**Status:** ✅ **Supported via custom network / Chainlist**
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- Add ALL Mainnet via Chainlist or manual entry
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- RPC: `https://mainnet-rpc.alltra.global`
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---
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### 3.3 thirdweb
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**Status:** ⚠️ **Check chainlist**
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- ALL Mainnet may be discoverable via thirdweb chainlist if submitted/merged to upstream chains repo.
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---
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### 3.4 Protocols NOT Yet Supporting ALL Mainnet
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| Protocol | Status |
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|----------|--------|
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| **Chainlink CCIP** | ❌ Not in CCIP Directory |
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| **Li.Fi** | ❌ Not in Li.Fi API |
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| **Ledger App-Ethereum** | ⚠️ Not in firmware; use custom network in Ledger Live |
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---
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## Summary Table: Protocol Acceptance
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| Protocol | ChainID 138 | ALL Mainnet (651940) |
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|----------|-------------|----------------------|
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| **Ledger App-Ethereum** | ✅ In firmware | ⚠️ Custom network only |
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| **Chainlist** | ✅ eip155-138 | ✅ eip155-651940 |
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| **thirdweb** | ✅ Chain + Bridge | ⚠️ Verify |
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| **MetaMask** | ✅ Custom/Chainlist | ✅ Custom/Chainlist |
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| **Blockscout** | ✅ explorer.d-bis.org | — |
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| **CCIP** | ✅ Custom implementation | ❌ |
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| **Li.Fi** | ❌ | ❌ |
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| **Bridge Vault** | — | — |
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---
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## References
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- [CHAIN_SUPPORT.md](../../alltra-lifi-settlement/docs/CHAIN_SUPPORT.md) – Chain support matrix
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- [BRIDGE_CONFIGURATION.md](../../smom-dbis-138/docs/deployment/BRIDGE_CONFIGURATION.md) – CCIP bridge config
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- [PUBLIC_RPC_CHAIN138_LEDGER.md](../04-configuration/PUBLIC_RPC_CHAIN138_LEDGER.md) – Ledger RPCs
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- [CHAIN138_WALLET_CONFIG_VALIDATION.md](../04-configuration/CHAIN138_WALLET_CONFIG_VALIDATION.md) – Wallet configs
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- [ALL_MAINNET_CONFIGURATION.md](../../smom-dbis-138/docs/deployment/ALL_MAINNET_CONFIGURATION.md) – ALL Mainnet config
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