Abacus Works is winding down its Relayer and Validator operations for the chains listed below. What this means:Documentation Index
Fetch the complete documentation index at: https://docs.hyperlane.xyz/llms.txt
Use this file to discover all available pages before exploring further.
- Relayer — Once removed, messages will not be automatically delivered. The community can run their own Relayer to keep message delivery operational.
- Validators — Abacus Works will wind down its Validators for these chains. Chain teams and ecosystem partners can run their own Validator and reach out to the Abacus Works team to update the default ISM.
| Chain | Domain ID | Chain ID | Last Supported Date |
|---|---|---|---|
| Arbitrum Nova | 42170 | 42170 | May 10, 2026 |
| Aurora | 1313161554 | 1313161554 | May 10, 2026 |
| B² Network | 223 | 223 | May 10, 2026 |
| B3 | 8333 | 8333 | May 10, 2026 |
| Degen | 666666666 | 666666666 | May 10, 2026 |
| Dogechain | 2000 | 2000 | May 10, 2026 |
| Everclear | 25327 | 25327 | May 10, 2026 |
| Fantom Opera | 250 | 250 | May 10, 2026 |
| Fluence | 9999999 | 9999999 | May 10, 2026 |
| Harmony One | 1666600000 | 1666600000 | May 10, 2026 |
| Merlin | 4200 | 4200 | May 10, 2026 |
| MilkyWay | 1835625579 | milkyway | May 10, 2026 |
| Molten | 360 | 360 | May 10, 2026 |
| Moonbeam | 1284 | 1284 | May 10, 2026 |
| Polygon zkEVM | 1101 | 1101 | May 10, 2026 |
| Polynomial | 1000008008 | 8008 | May 10, 2026 |
| Scroll | 534352 | 534352 | May 10, 2026 |
| Story Mainnet | 1514 | 1514 | May 10, 2026 |
| Superposition | 1000055244 | 55244 | May 10, 2026 |
| Tangle | 5845 | 5845 | May 10, 2026 |
| Zero Network | 543210 | 543210 | May 10, 2026 |
| Zora | 7777777 | 7777777 | May 10, 2026 |
| Zircuit | 48900 | 48900 | June 20, 2026 |