mcp server

Gate DEX MCP

Gate DEX MCP for wallet auth, transfers, swaps, token info, market data, and RPC access.

Description as published by the maintainer. Source

• version 1.0.0
• active

active — Most recent push to the repository was 2026-08-07.

What this server can do

47 functions, named and described by the server itself. Parameter names are shown because they say more about what a function does than its name usually does.

dex_agentic_report(wallets, mcp_token)

Register agentic wallet addresses with the wallet service. Required: wallets.

dex_auth_gate_login_poll(flow_id, auto_replace_binding)

Poll Gate OAuth; returns pending/ok/error. [write] On ok: replace mcp_token unless linked_to_google_session is true. Pass auto_replace_binding=true to rebind exchange UID on new Gate session. Required: flow_id.

dex_auth_gate_login_start(link_mcp_token)

Start Gate device OAuth; returns verification_url. Pass link_mcp_token on a Google session to bind Gate UID without replacing mcp_token.

dex_auth_google_login_poll(flow_id)

Poll Google OAuth flow; returns pending/ok/error. [write] On ok: immediately replace stored mcp_token with login_result.mcp_token — new token is tied to a different account. Required: flow_id.

dex_auth_google_login_start

Returns browser verification URL for Google device OAuth.

dex_auth_login_gate_wallet(code, redirect_url)

Exchange Gate OAuth code for MCP token. [write] On success, immediately replace any stored mcp_token — new token is tied to a different account. Required: code, redirect_url.

dex_auth_login_google_wallet(code, redirect_url)

Exchange Google OAuth code for MCP token. [write] On success, immediately replace any stored mcp_token — new token is tied to a different account. Required: code, redirect_url.

dex_auth_logout(mcp_token)

Revoke the MCP session identified by mcp_token. Required: mcp_token.

dex_chain_config(chain, mcp_token)

Returns chain config (networkKey, accountKey, chainID). Use the returned chain value in all subsequent transfer/sign/broadcast tools. Required: chain.

dex_market_get_kline(chain, limit, period, end_time, start_time, pair_address, token_address)

OHLCV candles by period and window. Volume aggregates→get_tx_stats. Pool events→get_pair_liquidity. Required: chain, token_address, period.

dex_market_get_pair_liquidity(chain, page_size, page_index, pair_address, token_address)

AMM pool deposit and withdrawal events. Candlesticks→get_kline. Volume stats→get_tx_stats. Required: chain, token_address.

dex_market_get_tx_stats(chain, pair_address, token_address)

Per-interval buy/sell volume and tx counts (5m–24h). Candlesticks→get_kline. Pool events→get_pair_liquidity. Required: chain, token_address.

dex_rpc_call(chain, method, params, mcp_token)

Proxy a JSON-RPC call to a blockchain node. Required: chain, method.

dex_token_get_coin_info(chain, address, include_holders)

Price, market snapshot, metadata, optional top holders. Security audit→get_risk_info. Required: chain, address.

dex_token_get_coins_range_by_created_at(end, chain, limit, start)

Tokens launched within a given time window; chain optional for all networks. Required: start, end.

dex_token_get_risk_info(lan, chain, ignore, address)

Contract security audit (honeypot, tax, ownership flags). Price and market stats→get_coin_info. Required: chain, address.

dex_token_list_cross_chain_bridge_tokens(chain, search, wallet, account_id, search_auth, source_chain, source_address)

Receivable assets on target chain for a source token. Same-chain trading→list_swap_tokens. Required: source_chain, source_address, chain.

dex_token_list_swap_tokens(tag, chain, search, wallet, web3_key, account_id, search_auth, ignore_bridge)

Tradable assets on a chain; tag selects favorites or recommendations. Bridge targets→list_cross_chain_bridge_tokens.

dex_token_ranking(chain, top_n, direction)

Top movers by 24h price change; direction selects gainers vs losers. Single token→get_coin_info. Required: direction.

dex_tx_approve_preview(chain, nonce, owner, action, amount, spender, mcp_token, token_mint, token_contract, token_decimals, max_fee_per_gas, max_priority_fee_per_gas, priority_fee_micro_lamports)

Build ERC20/SPL approve or revoke tx (does not broadcast). Sign with dex_wallet_sign_transaction after user confirmation. Required: owner, spender, amount, token_decimals.

dex_tx_detail(hash_id, mcp_token, from_wallet)

Fetch transaction detail by on-chain hash. → swap_detail for swap order detail by order ID. Required: hash_id.

dex_tx_gas(to, data, from, chain, value, network, mcp_token)

Estimate on-chain gas price and gas limit for a given tx. Required: chain, from, to.

dex_tx_get_sol_unsigned(to, from, amount, mcp_token, priority_fee_micro_lamports)

Solana only: build fresh native SOL unsigned tx with latest blockhash; avoids Blockhash not found. Sign immediately. → transfer_preview for full summary first. Required: from, to, amount.

dex_tx_list(cursor, address, end_time, page_num, mcp_token, page_size, account_id, start_time)

List wallet transaction history (transfers). → swap_history_list for swap/bridge orders. → tx_detail for single tx by hash. Required: account_id.

dex_tx_send_raw_transaction(memo, chain, nonce, address, network, mcp_token, signed_tx, account_id, token_addr, token_name, trans_time, trans_type, action_type, trans_balance, trans_gas_fee, token_short_name, trans_balance_usd, trans_oppo_address, trans_min_unit_amount, trans_min_unit_gas_fee)

Broadcast a signed tx to the chain. [write] Requires user confirmation after transfer preview and prior signing via dex_wallet_sign_transaction. account_id/address are auto-filled from the login session when omitted. Required: chain, signed_tx.

dex_tx_swap_checkin_preview(stage, mcp_token, swap_session_id)

Returns check-in fields for a swap stage (approve or swap). Call after prepare and before terminal tx-checkin script. Required: swap_session_id, stage, mcp_token.

dex_tx_swap_detail(mcp_token, tx_order_id)

Fetch swap order detail by order ID from swap_submit. → tx_detail for detail by on-chain hash. Required: tx_order_id.

dex_tx_swap_history_list(end_time, page_num, dst_chain, mcp_token, page_size, src_chain, account_id, start_time)

List swap/bridge order history with pagination; includes single-chain and cross-chain. → tx_list for transfer history. Required: account_id.

dex_tx_swap_prepare(amount, slippage, token_in, mcp_token, native_in, to_wallet, token_out, account_id, native_out, chain_id_in, user_wallet, chain_id_out)

Stage a swap session (server-side build only); returns swap_session_id. Does not sign or submit. Call after quote confirmed by user. Required: chain_id_in, chain_id_out, token_in, token_out, amount, slippage, user_wallet, native_in, native_out, account_id.

dex_tx_swap_quote(amount, slippage, token_in, mcp_token, native_in, to_wallet, token_out, native_out, chain_id_in, user_wallet, chain_id_out)

Returns swap route and pricing. Call before swap_prepare; show result to user before proceeding. → transfer_preview for direct token send (not exchange). Required: chain_id_in, chain_id_out, token_in, token_out, amount, slippage, user_wallet, native_in, native_out.

dex_tx_swap_sign_approve(mcp_token, checkin_token, swap_session_id)

[write] Sign the ERC20 approve tx for a staged EVM swap. Requires need_approved=true in prepare result. Required: swap_session_id, checkin_token.

dex_tx_swap_sign_swap(mcp_token, checkin_token, swap_session_id)

[write] Sign the main swap tx for a staged session. EVM: call sign_approve first if need_approved=true. Solana: generates a fresh signable payload. Required: swap_session_id, checkin_token.

dex_tx_swap_submit(mcp_token, swap_session_id)

[write] Broadcast a staged swap to the chain. Does not sign. Requires all signing steps complete (sign_approve if EVM+approval, then sign_swap). Required: swap_session_id.

dex_tx_transfer_preview(to, from, chain, nonce, token, amount, mcp_token, token_mint, token_contract, token_decimals, max_fee_per_gas, max_priority_fee_per_gas, priority_fee_micro_lamports)

Build unsigned transfer tx; displays summary (sender, recipient, amount, gas). Returns unsigned_tx_hex and txBundle for check-in. Does not broadcast. Wait for user confirmation before signing. → swap_quote/swap_prepare for token exchange. Required: from, to, amount.

dex_tx_x402_checkin_preview(url, body, method, headers, mcp_token, x402_preferred_network, x402_payment_required_b64)

Prepare Gate Verify tx_checkin for x402 (EVM exact / EIP-3009 only): returns tx_checkin.message (64-hex digest) and x402_payment_required_b64 without signing. Flow: 1) this tool 2) Gate Verify tx_checkin with returned tx_checkin fields 3) dex_tx_x402_fetch with same url/body/headers, checkin_token, and the same x402_payment_required_b64. If x402_payment_required_b64 is omitted, performs one HTTP call and requires HTTP 402. Required: url.

dex_tx_x402_fetch(url, body, method, headers, mcp_token, checkin_token, x402_preferred_network, x402_payment_required_b64)

[write] Send an HTTP request to the given URL. If the server responds with 402 Payment Required, pay via x402 (Coinbase-style: USDC EIP-3009 / Permit2 on EVM, SPL on Solana), retry with PAYMENT-SIGNATURE. REQUIRED: Gate Verify tx_checkin before signing; pass checkin_token. For EVM EIP-3009, use dex_tx_x402_checkin_preview first so the agent does not build digest manually; then pass checkin_token and the same x402_payment_required_b64 from preview. CoinGecko Pro x402: do not send x-cg-pro-api-key; default network Base unless x402_preferred_network=solana. Required: url, checkin_token.

dex_wallet_bind_exchange_uid(gateUid, mcp_token)

Bind Gate exchange UID to session. Standalone Gate session only; gateUid must equal login_result.gate_uid from Gate OAuth. → replace_binding to rebind. Required: gateUid.

dex_wallet_get_addresses(mcp_token, account_id)

Returns address map by chain type (EVM, SOL, etc.). Call before transfer/swap tools to get the sender address. Required: account_id.

dex_wallet_get_bindings(mcp_token)

Returns current Gate UID binding for the session wallet.

dex_wallet_get_token_list(page, mcp_token, page_size, account_id, network_keys)

Token balances and prices with pagination; filter by network_keys. → get_total_asset for portfolio summary only.

dex_wallet_get_total_asset(mcp_token, account_id)

Total portfolio value and 24h change. → get_token_list for per-token balance detail.

dex_wallet_get_wallet_type(mcp_token, account_id, wallet_address, for_gate_oauth_bind, for_withdraw_to_exchange)

Returns walletAddress, walletType, gateUid. With for_withdraw_to_exchange or for_gate_oauth_bind, also starts Gate OAuth when gateUid is missing.

dex_wallet_google_gate_bind_start(mcp_token)

Google sessions only: starts Gate OAuth to bind Gate exchange UID to this session. mcp_token stays unchanged after poll.

dex_wallet_replace_binding(newUid, mcp_token)

Rebind Gate exchange UID. [write] newUid must equal login_result.gate_uid from a fresh Gate OAuth. Blocked for gate_mcp/gate_quick sessions and Google sessions. Required: newUid.

dex_wallet_sign_message(chain, message, mcp_token, checkin_token)

Sign a 32-byte hex message with wallet key. [write] Requires checkin_token from terminal tx-checkin. → sign_transaction for raw tx signing. Required: message, chain, checkin_token.

dex_wallet_sign_transaction(chain, raw_tx, mcp_token, checkin_token)

Sign a raw unsigned transaction. [write] Requires user confirmation after transfer preview and checkin_token from terminal tx-checkin. → dex_tx_send_raw_transaction to broadcast. Required: raw_tx, chain, checkin_token.

dex_withdraw_deposit_address(amount, mcp_token, chain_name, coin_symbol, token_address)

Fetch Gate exchange deposit address for the session-bound Gate UID. [write] amount must be ≥ min_deposit_amount; do not pass uid — it is resolved from the session. Required: chain_name, coin_symbol, amount.

Last successful function declaration observed on 2026-08-13. Source: https://api.gatemcp.ai/mcp/dex. We list what the server declared; we do not call any of these functions.

Endpoint status observed on 2026-08-13. Source: https://api.gatemcp.ai/mcp/dex.

Signals

These are separate measurements of different things. They are deliberately not combined into one score, because a popularity number that mixes website traffic with saves and stars cannot be checked or acted on.

Where to get it

• Repository — https://github.com/gate/gate-mcp
• Remote endpoint (streamable-http) — https://api.gatemcp.ai/mcp/dex

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