Crypto tax classification as infrastructure.

Any AI agent can call CryptoTaxEdge. Classify a transaction, classify a wallet, look up a contract — all via MCP. Multi-source consensus with confidence scores on every result. Built for CPA firms and the tools that serve them.

Authenticate

Authorization: Bearer YOUR_TOKEN

Tokens issued manually during beta. Email mcp@cryptotaxedge.com for access.

List tools

curl -X POST https://mcp.cryptotaxedge.com/ \
  -H "Authorization: Bearer $CTE_MCP_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'

Classify a transaction

curl -X POST https://mcp.cryptotaxedge.com/ \
  -H "Authorization: Bearer $CTE_MCP_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc":"2.0","id":2,"method":"tools/call",
    "params":{"name":"classify_transaction","arguments":{
      "chain":"eth",
      "tx_hash":"0x..."
    }}
  }'

Lookup a contract

curl -X POST https://mcp.cryptotaxedge.com/ \
  -H "Authorization: Bearer $CTE_MCP_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc":"2.0","id":4,"method":"tools/call",
    "params":{"name":"lookup_contract","arguments":{
      "address":"0x...",
      "chain":"eth"
    }}
  }'

Use from Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "cryptotaxedge": {
      "url": "https://mcp.cryptotaxedge.com/",
      "headers": { "Authorization": "Bearer YOUR_TOKEN" }
    }
  }
}