SODAX Builders MCP Server

SODAX MCP server for AI coding assistants. Access live cross-network (cross-chain) API data: swap tokens across 20+ networks, query money market rates, look up solver volume, and search intent history. Includes full cross-chain SDK documentation that auto-syncs from SODAX developer docs. Build cross-network DeFi integrations with real-time protocol data directly in your development workflow.

One-liner: SODAX MCP server: live cross-network DeFi API data and auto-updating SDK docs for 20+ networks. Query swaps, lending, solver volume, and intent history from your AI coding assistant.

Quick Start

Add the MCP server URL to your AI coding assistant's configuration:

{
  "mcpServers": {
    "sodax-builders": {
      "url": "https://builders.sodax.com/mcp"
    }
  }
}

Works with Claude, Cursor, VS Code, Windsurf, ChatGPT, and other MCP-compatible agents. One connection gives you access to all cross-network API tools and SDK documentation.

SSE Transport (Legacy)

For clients that don't support streamable HTTP (e.g. Gemini CLI), use the SSE endpoint instead:

{
  "mcpServers": {
    "sodax-builders": {
      "url": "https://builders.sodax.com/sse"
    }
  }
}

Tools

Network Configuration (9 tools)

Tool	Description
sodax_get_supported_chains	List all blockchain networks supported by SODAX for cross-chain swaps
sodax_check_chain_support	Check whether SODAX supports a chain by name, ticker, or key (e.g. "Hedera", "HBAR")
sodax_get_swap_tokens	Get available tokens for cross-network swapping, optionally filtered by chain
sodax_get_all_config	Get full SODAX configuration (chains + tokens) in one call
sodax_get_all_chains_configs	Detailed spoke chain configs with contract addresses and RPCs
sodax_get_relay_chain_id_map	Chain ID to intent relay chain ID mapping
sodax_get_hub_assets	Hub (Sonic) assets representing spoke tokens
sodax_get_money_market_tokens	Money market supported tokens by chain
sodax_get_money_market_reserve_assets	Money market reserve assets

Intents & Solver (9 tools)

Tool	Description
sodax_get_transaction	Look up an intent transaction by hash — status, amounts, and details
sodax_get_intent	Look up a specific intent by its intent hash
sodax_get_user_transactions	Get intent/transaction history for a specific wallet address
sodax_get_volume	Get solver volume data (filled intents) with filtering and pagination
sodax_get_volume_stats	Get aggregated solver volume statistics
sodax_get_orderbook	Get current cross-chain orderbook entries from solver
sodax_get_solver_intent	Get solver-side intent details and fill history
sodax_get_solver_oracle	Get the solver's oracle prices for every supported (chain, token) pair
sodax_get_solver_quote	Get a swap quote from the solver (exact_input or exact_output)

Intent Relay (3 tools)

Tool	Description
sodax_relay_submit_tx	Submit a confirmed spoke-chain tx to the intent relay for cross-chain delivery
sodax_relay_get_transaction_packets	List every cross-chain packet emitted by a source tx
sodax_relay_get_packet	Fetch a single relay packet by connection serial number

AMM & Liquidity (2 tools)

Tool	Description
sodax_get_amm_positions	Get AMM liquidity provider NFT positions by owner
sodax_get_amm_pool_candles	Get OHLCV candlestick chart data for an AMM pool

Money Market (6 tools)

Tool	Description
sodax_get_money_market_assets	List all lending/borrowing assets and rates
sodax_get_money_market_asset	Get detailed info for a specific asset by reserve address
sodax_get_user_position	Get a user's money market position (supply, borrow, health)
sodax_get_asset_borrowers	Get borrowers for a specific money market asset
sodax_get_asset_suppliers	Get suppliers (lenders) for a specific money market asset
sodax_get_all_borrowers	Get all borrowers across all money market assets

Partners & Token (6 tools)

Tool	Description
sodax_get_partners	List SODAX integration partners across networks
sodax_get_partner_summary	Get volume and activity summary for a specific partner
sodax_get_token_supply	Get SODA token supply info (total, circulating, burned)
sodax_get_total_supply	Get SODA total supply as a plain number
sodax_get_circulating_supply	Get SODA circulating supply as a plain number
sodax_refresh_cache	Clear cached data to get fresh results

Cross-Chain SDK Documentation (dynamic)

Tools prefixed with docs_ are automatically proxied from the SODAX docs MCP at docs.sodax.com. They update automatically when documentation changes — no manual sync needed.

Tool	Description
docs_search_sodax_docs	Search cross-chain SDK docs, integration guides, and code examples
docs_query_docs_filesystem_sodax_docs	Read a full documentation page from the docs filesystem
docs_list_tools	List all available documentation tools
docs_health	Check SDK docs MCP connection status
docs_refresh	Refresh the tools list from the docs MCP

Example Prompts

Once connected, try asking your AI coding assistant:

Cross-Network Swaps & Tokens

• "What networks does SODAX support for cross-chain swaps?"
• "Get available swap tokens across chains on Base"
• "How do I integrate cross-chain swaps with the SODAX SDK?"

Solver Volume & Intent History

• "Show me cross-network solver volume for today"
• "Look up this intent transaction: 0x..."
• "Get intent history for this wallet address"
• "Quote me 100 USDC into SODA on Sonic"
• "What's the current oracle price the solver has for bnUSD on Avalanche?"

Cross-Chain Relay

• "Track the relay packets for this source tx: 0x..."
• "Has packet conn_sn=42 from this tx been executed yet?"

Money Market & Lending

• "What are the lending rates on SODAX money market?"
• "Show me borrowing APY rates across assets"
• "Get my money market position"

SDK Documentation

• "How do I integrate with the SODAX cross-chain SDK?"
• "Show me code examples for cross-network token swaps"
• "What SDK methods are available for intent-based execution?"

Data Sources

Source	Type	Cache
SODAX Backend API (api.sodax.com/v1/be)	Live cross-network data	2 min
SODAX Solver API (api.sodax.com/v1/intent)	Oracle prices + swap quotes	2 min (oracle); none (quote)
SODAX Intent Relay (xcall-relay.nw.iconblockchain.xyz)	Cross-chain packet tracking	none
Aggregator	Cross-chain swap token data	2 min
SODAX Docs MCP (docs.sodax.com)	SDK documentation	Auto-sync

Local Development

# Install dependencies
pnpm install

# Run in development mode
pnpm dev

# Build for production
pnpm build

# Start production server
pnpm start

# Run the test suite (unit tests for drift-check logic)
pnpm test

CI & Local Checks

Every PR into development/master runs .github/workflows/ci.yml, which executes the same four checks you can run locally:

Command	What it does
pnpm checkTs	Type-checks the project with tsc --noEmit (no build output).
pnpm lint	Runs Biome (biome check .) over the repo. Add :fix to auto-apply safe fixes.
pnpm build	Compiles TypeScript and copies src/public into dist/.
pnpm test	Runs the Vitest suite (currently covers the drift-check logic in src/services/apiDriftCheck.ts).

Git hooks (husky + commitlint + lint-staged)

pnpm install installs the hooks automatically via the prepare script:

• pre-commit — runs pnpm checkTs, pnpm test, then lint-staged (which runs biome check --write on staged files, applying both formatting and safe lint fixes).
• commit-msg — runs commitlint against the Conventional Commits spec. Messages like feat: add X pass; bad message is rejected.

To skip the hooks in a one-off emergency:

HUSKY=0 git commit -m "your message"

Don't make a habit of it — CI will still enforce the same checks on the PR.

Environment Variables

The server auto-loads a .env file on startup (via Node's --env-file-if-exists flag — requires Node ≥ 22.9.0). Copy .env.example to .env for local development; if no .env exists, every variable falls back to the default below. In production, Coolify injects these directly into the process environment.

Variable	Default	Description
PORT	3000	Server port
TRANSPORT	http	Transport mode (http or stdio)
NODE_ENV	-	Set to production for deployment
LOG_LEVEL	info	Log verbosity. One of trace, debug, info, warn, error, fatal.
DISCORD_WEBHOOK_URL	-	Discord webhook for runtime alerts: server status (start/stop), significant errors (uncaught/unhandled), and API-drift summaries. Empty/unset = silent (staging/local).

Deployment

Environments

The server is deployed via Coolify with a branch-based promotion flow:

• Production — tracks master, serves https://builders.sodax.com
• Staging — tracks development (internal-only)

Promotion flow:

1. Feature branches → PR into development → auto-deploys to staging on merge.
2. development → PR into master → auto-deploys to production on merge.

Hotfixes can branch off master and PR directly into master, then be merged back into development.

Docker

docker build -t builders-sodax-mcp-server .
docker run -p 3000:3000 builders-sodax-mcp-server

Docker Compose

docker-compose up -d

Deployment notes

The included nixpacks.toml handles deployment automatically. Set these environment variables:

• PORT=3000
• NODE_ENV=production

API Endpoints

Endpoint	Description
GET /	Landing page
GET /api	Server info and tool list
GET /health	Health check
POST /mcp	MCP endpoint (streamable HTTP)
GET /sse	SSE endpoint (legacy transport)
POST /messages	SSE message endpoint

Related

• SODAX — sodax.com
• SDK Documentation — docs.sodax.com (proxied automatically)

License

MIT