relay-bridging
Installation
SKILL.md
Relay Bridging
Playbook for bridging, swapping, and bridge+calling via Relay through OpenFinance.
Three operations, one API
| Operation | What it is |
|---|---|
| Swap | Same-chain token swap (origin = destination chain) |
| Bridge | Move tokens across chains (USDC on Polygon → USDC on Base) |
| Bridge+call | Bridge + execute a destination-chain tx after the bridge lands — pass the tx(s) in txs |
Relay picks the route automatically; you just provide the inputs.
Endpoints
All three require x-api-key: open_…. Relay aggregates liquidity across 40+
chains — you pass the chain IDs directly; the backend picks the route.