dbd517b279
- Update dbis_core, cross-chain-pmm-lps, explorer-monorepo, metamask-integration, pr-workspace/chains - Omit embedded publish git dirs and empty placeholders from index Made-with: Cursor
XDC Zero + Chain 138 — config templates
Templates for pairing DBIS Chain 138 with XDC Network mainnet JSON-RPC (https://rpc.xinfin.network, chain id 50) or Apothem/devnet, using the XDC-Zero Endpoint pattern, without replacing your existing subnet↔parent XDC-Relayer deployment.
XDC Network (parent) — facts for XDC Zero
| Item | Mainnet | Testnet (Apothem) |
|---|---|---|
| Chain ID | 50 (0x32) |
51 (0x33) |
| Gas / native currency | XDC (not ETH) | TXDC (testnet) |
| Default JSON-RPC (this repo) | https://rpc.xinfin.network |
https://rpc.apothem.network |
| More RPC URLs | Chainlist — XDC (50) | Chainlist — Apothem (51) |
| Block explorers | xdcscan.com, xdcscan.io | Apothem explorers on Chainlist |
| Project / docs hub | xinfin.org | — |
PARENTNET_URL / XDC_PARENTNET_URL must be XDC-compatible JSON-RPC. Variables such as ETHEREUM_MAINNET_RPC are for other workflows (verification, CCIP) and are not substitutes for the XDC parent endpoint.
| File | Purpose |
|---|---|
xdc-zero-chain138-pair.example.env |
Env vars for the second relayer pair (parent ↔ 138). Includes both operator-only Core RPC guidance and the public RPC values relayer/services should actually use. |
xdc-relayer.dotenv.example |
Clone-local .env for a manually run XDC-Relayer checkout (node dist/server.js). |
xdc-zero-relayer-138-pair.example.defaults |
/etc/default/xdc-zero-relayer-138-pair example for the systemd unit. |
network.config.xdc-mainnet.example.json |
Example network.config.json for XDC-Zero endpoint/: XDC mainnet https://rpc.xinfin.network + LAN Chain 138. Merge or copy keys into your clone. |
endpointconfig.fragment.chain138.example.json |
Top-level chain138 block to merge into XDC-Zero endpointconfig.json. Also append one object to existing xdcparentnet.registers[] for peer chain id 138 (see runbook). |
xdcparentnet-register-chain138.fragment.json |
Single registers[] entry (chain id 138) consumed by the merge helper for xdcparentnet. Replace zero addresses after CSC/Endpoint deploy. |
Scripts: scripts/xdc-zero/README.md — full list; start with run-xdc-zero-138-operator-sequence.sh.
Troubleshooting: docs/03-deployment/CHAIN138_XDC_ZERO_DEPLOYMENT_TROUBLESHOOTING.md
systemd (second relayer): ../systemd/xdc-zero-relayer-138-pair.example.service + xdc-zero-relayer-138-pair.example.defaults. Use xdc-relayer.dotenv.example only for a clone-local relayer .env.
Canonical procedure: docs/03-deployment/CHAIN138_XDC_ZERO_BRIDGE_RUNBOOK.md
Preflight: bash scripts/verify/xdc-zero-chain138-preflight.sh
Upstream repos (clone separately): XDC-Zero, XDC-CSC, XDC-Relayer.