v1.0.0

What's Changed

• Implement Fastify API service for multi-source blockchain chain data indexing by @Copilot in #1
• Add testnet indexing and chain relations support from multiple sources by @Copilot in #2
• Add reverse chain relations (mainnetOf, parentOf) and remove chains.json from relation indexing by @Copilot in #3
• Add /relations endpoints for querying chain relationship data by @Copilot in #4
• Index L2 relations from chains.json parent field by @Copilot in #5
• [WIP] Update return value for returning chain info by @Copilot in #6
• Fix RPC endpoint merging from chainlist.org/rpcs.json by @Copilot in #7
• Restructure /relations endpoint: nested object format by @Copilot in #9
• Add chain data validation endpoint to detect cross-source inconsistencies by @Copilot in #10
• Add MCP server with dual transport support (stdio + HTTP) for programmatic chain data access by @Copilot in #11
• Add bridge URL support to chain info API by @Copilot in #13
• Add docker-compose.yml for MCP endpoint on port 3001 by @Copilot in #14
• Add background RPC health probe capturing client and block height by @codex in #15
• Copilot/add async background task by @Johnaverse in #17
• Implement startRpcHealthCheck() function by @Copilot in #18
• Add optional HTTP/HTTPS proxy support for RPC requests by @Copilot in #19

New Contributors

• @codex made their first contribution in #15
• @Johnaverse made their first contribution in #17

Full Changelog: https://github.com/Johnaverse/chains-api/commits/v1.0.0