Adapters

Find the instructions to list, write, test and submit an adapter here

Install dependencies

pnpm i

test adapter commands

pnpm test fees bitcoin

pnpm test fees bitcoin 2025-10-10

Run only specific chains (5th argument):

pnpm test fees cctp 2026-08-01 solana

Multiple chains (comma-separated):

pnpm test fees cctp 2026-08-01 stellar,solana

On PowerShell, quote the chain list so the comma is not treated as an argument separator:

pnpm test fees cctp 2026-08-01 "stellar,solana"

Adding custom RPC URLs

Create an .env file and add custom RPC URLs using the {CHAIN}_RPC format (use uppercase chain name):

ETHEREUM_RPC="https://yourcustomrpc.com"