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OneDex

io.github.onedex-x/onedex · v0.1.0

Non-custodial MultiversX swaps for AI agents: quotes, unsigned txs, simulation, tx status.

Connect Remote server

Terminal
claude mcp add --transport http onedex https://aggregator.onedex.app/ai/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "onedex": {
      "url": "https://aggregator.onedex.app/ai/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "onedex": {
      "type": "http",
      "url": "https://aggregator.onedex.app/ai/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://aggregator.onedex.app/ai/mcp

Tools 6 found in our last check

  • list_tokens

    Tokens tradable through the OneDex aggregator with USD price, verified/paused flags and approximate liquidity (OneDex + xExchange pools). Sorted by liquidity.

  • get_quote

    Quote a swap through the OneDex aggregator (XOXNO only if at least 1% better). Returns quotedOut, guaranteed minOut, route, price impact, a full `costs` breakdown, a one-line `costSummary` and warnings. Amounts are decimal strings plus raw base units.

  • build_swap_tx

    Builds an UNSIGNED MultiversX swap transaction for `sender` to sign with its own wallet. The transaction is verified and rebuilt from verified fields only (receiver = hard-coded OneDex aggregator, or the allowlisted XOXNO router after strict route decoding, capped gas, gasPrice…

  • get_wallet_balances

    EGLD and fungible ESDT balances of an address (api.multiversx.com) with decimals and USD value when a price is known. Same source build_swap_tx uses for its balance warnings. Cached 10 s.

  • simulate_swap_tx

    Dry-runs the UNSIGNED transaction returned by build_swap_tx on the MultiversX gateway (checkSignature=false). The transaction is re-verified first and refused unless it is exactly what build_swap_tx produces (receiver, function, token, amount, minOut, chainID, gas caps). Returns…

  • tx_status

    Status of a transaction (pending / success / fail / not_found), finality (pending / notarized / final), actual fee paid (EGLD + USD), tokens the sender actually received, and the explorer link.

Details

Endpointhttps://aggregator.onedex.app/ai/mcp (Streamable HTTP)
First published15 Nov 2026
Last updated15 Nov 2026
Registry nameio.github.onedex-x/onedex

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