---
name: lifi-orchestrator-ba1d37a16cbf
description: Cross-chain bridging and swapping via LI.FI — the leading bridge aggregator that routes across 30+ bridges and DEXs for optimal rates. Use when you need to: (1) Get quotes for moving tokens between chains, (2) Execute cross-chain swaps with best pricing, (3) Track bridge transaction status, (4) Compare routes across protocols like Stargate, Across, Hop, Celer, etc. Supports Ethereum, Polygon, Arbitrum, Optimism, Base, BSC, Avalanche, Solana, and 15+ other chains. Handles native tokens and ERC-20s with automatic slippage protection.
---

# LI.FI Orchestrator

Bridge tokens across chains using LI.FI's aggregated bridge/DEX routing.

## Quick Start

```bash
# Get a quote (ETH on Ethereum → MATIC on Polygon)
python3 scripts/quote.py --from-chain 1 --to-chain 137 \
  --from-token ETH --to-token MATIC --amount 0.1

# Execute a bridge (requires private key)
python3 scripts/bridge.py --from-chain 1 --to-chain 137 \
  --from-token ETH --to-token USDC --amount 0.1

# Check transaction status
python3 scripts/status.py <txHash>
```

## API Base

- **Endpoint**: `https://li.quest/v1`
- **Auth**: Optional API key via `x-lifi-api-key` header (higher rate limits)
- **Rate limit**: 10 req/min without key, higher with key

## Common Chain IDs

| Chain | ID | Native Token |
|-------|-----|--------------|
| Ethereum | 1 | ETH |
| Polygon | 137 | MATIC |
| Arbitrum | 42161 | ETH |
| Optimism | 10 | ETH |
| Base | 8453 | ETH |
| BSC | 56 | BNB |
| Avalanche | 43114 | AVAX |
| Solana | 1151111081099710 | SOL |

## Key Endpoints

### Get Quote
```bash
curl "https://li.quest/v1/quote?fromChain=1&toChain=137&fromToken=ETH&toToken=USDC&fromAmount=1000000000000000000&fromAddress=<wallet>"
```

### Get Chains
```bash
curl "https://li.quest/v1/chains"
```

### Get Tokens
```bash
curl "https://li.quest/v1/tokens?chains=1,137"
```

### Check Status
```bash
curl "https://li.quest/v1/status?txHash=<hash>"
```

## Token Addresses

Use `0x0000000000000000000000000000000000000000` for native tokens (ETH, MATIC, etc.) or the actual contract address for ERC-20 tokens.

Common stablecoins:
- **USDC (Ethereum)**: `0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48`
- **USDC (Polygon)**: `0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359`
- **USDT (Ethereum)**: `0xdAC17F958D2ee523a2206206994597C13D831ec7`

## Workflow

1. **Get quote** → Returns best route with gas estimates
2. **Check approval** → For ERC-20 tokens, approve spending if needed
3. **Execute transaction** → Sign and send the `transactionRequest` from quote
4. **Track status** → Poll `/status` until complete

## Scripts

- `scripts/quote.py` — Get bridge quotes with human-readable output
- `scripts/bridge.py` — Execute bridge transactions (requires wallet)
- `scripts/status.py` — Track transaction status

## Notes

- LI.FI aggregates 30+ bridges and DEXs for best rates
- Slippage default: 0.5% (configurable)
- Some routes have minimum amounts
- Cross-chain transactions typically take 1-20 minutes


---
Source attribution: kbarbel640-del
Original project: https://github.com/kbarbel640-del/skills/blob/e7e336ac628c3e3bd771aff1aaa469c93778f94a/skills/rhlsthrm/lifi-orchestrator/SKILL.md
License: MIT
License information: https://opensource.org/license/mit
Original upstream instructions; downloaded from Dave AI.

## Upstream license notice

MIT License

Copyright (c) 2026 clawdbot

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.



# Dave AI resource metadata

Creator / publisher: kbarbel640-del
Original project: https://github.com/kbarbel640-del/skills/blob/e7e336ac628c3e3bd771aff1aaa469c93778f94a/skills/rhlsthrm/lifi-orchestrator/SKILL.md
Attribution basis: Source repository record

Fields of work: Marketing, Sales
Roles: Business Development, Growth Marketer, Product Marketer
Specialties: API
Tools: Li.Fi
Country applicability: Country not specified
Classification basis: Source catalog labels
Instruction SHA-256: a9e6fba12f66b17df7d2c043c250b8a10ae74e8eba07e8df31943240253e1bc9