Non-custodial MultiversX swaps for AI agents: quotes, unsigned txs, simulation, tx status.
Connect Remote server
claude mcp add --transport http onedex https://aggregator.onedex.app/ai/mcp
{
"mcpServers": {
"onedex": {
"url": "https://aggregator.onedex.app/ai/mcp"
}
}
}
{
"servers": {
"onedex": {
"type": "http",
"url": "https://aggregator.onedex.app/ai/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://aggregator.onedex.app/ai/mcp
Tools 6 found in our last check
list_tokensTokens tradable through the OneDex aggregator with USD price, verified/paused flags and approximate liquidity (OneDex + xExchange pools). Sorted by liquidity.
get_quoteQuote 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_txBuilds 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_balancesEGLD 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_txDry-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_statusStatus 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
| Endpoint | https://aggregator.onedex.app/ai/mcp (Streamable HTTP) |
| First published | 15 Nov 2026 |
| Last updated | 15 Nov 2026 |
| Registry name | io.github.onedex-x/onedex |
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