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pagelimitqueryrequiredinclude_bodycom.1inch.businessPublished by business.1inch.comv1.0.0Updated Nov 2, 2026
Doc search, intent & cross-chain swaps, limit orders, portfolio, spot prices, gas & all APIs.
1inch Business MCP server for docs search, SDK examples, token swaps, limit orders, wallet data and other 1inch APIs.
Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.
Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.
Read https://sourceweft.com/mcp/com.1inch.business%2Fmcp/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.Add this to your client's mcpServers config.
{
"mcpServers": {
"1inch": {
"type": "http",
"url": "https://api.1inch.com/mcp/protocol"
}
}
}Public distribution hub for 1inch AI integrations — Agent Skills, MCP server configs, and marketplace listings for Claude, Cursor, and other AI assistants.
The 1inch MCP server is hosted at:
It provides tools for documentation search, SDK examples, token swaps, limit orders, authenticated product API access, WalletConnect, Aqua analytics, and (when enabled) org-scoped log lookup. Full documentation: 1inch MCP Server.
Install 1inch MCP from the Cursor Marketplace. Skills load from this repo automatically. For authenticated tools without OAuth, open the plugin → Setup → Edit Values and paste an API key from the 1inch Business Portal. Leave the field empty to use public tools and OAuth.
Or create .cursor/mcp.json in your project:
Create .vscode/mcp.json in your project:
See the full setup guide for Claude Desktop, Windsurf, JetBrains, OpenAI Codex, Gemini CLI, ChatGPT, Grok, and more.
Install the 1inch skills so your AI agent knows the server URL, auth patterns, and exact product_api call recipes:
Skills load on demand (~30–50 tokens until invoked). Prefer a domain skill for concrete tasks — e.g. gas price → 1inch-market-data teaches GET /gas-price/v1.6/{chainId}.
See the Agent Skills specification.
Public tools (search, list_examples, get_example, and read-only aqua when enabled) work without authentication. Authenticated tools (swap, orderbook, product_api, and optional debug) require an API key or OAuth login. See the MCP product docs.
Get an API key from the 1inch Business Portal.
MIT
Source: README.md at commit 1112642
Search documentation
Search 1inch documentation and API reference
pagelimitqueryrequiredinclude_bodyList SDK examples
List all available SDK code examples. Returns example names that can be used with get_example tool.
Takes no parameters.
Get SDK example source
Get the full source code of an SDK example. Use list_examples first to see available examples.
filenamerequiredAuthenticate (OAuth)
Call this to start or confirm 1inch Business login. HTTP 401 means you are still anonymous (initialize 200 is not login). After OAuth, call again until the result is authenticated: true with organizationId. Then use swap, orderbook, product_api, or debug. Do not treat a PaymentRequired / x402 result as login.
Takes no parameters.
Swap quote & execute
[Requires authentication] Call the authenticate tool first to start or confirm 1inch Business login (initialize 200 is still anonymous). If authenticate or this tool returns HTTP 401, complete OAuth, then retry. Swap tokens via 1inch. Supports classic (on-chain), Fusion (intent/gasless), and cross-chain swaps. Omit preferredType and the tool picks a type for you; set preferredType (classic, fusion, crosschain) to choose explicitly. When quoteOnly returns a `recommended` type and that type is available, present **only** that type to the user. Do not mention, compare, or suggest other swap types unless the user explicitly asks to compare alternatives. ERC-20 source tokens may require a one-time approval transaction before the swap can proceed; the approval costs native gas on the source chain even for gasless Fusion/cross-chain swaps. When a response includes an `approval` block, tell the user upfront (approval.estimatedCost holds the estimated cost in native units). Usage modes: 1. **Quote** (quoteOnly=true): Returns only one swap type and its quote. If you pass `preferredType` explicitly (classic, fusion, or crosschain), the response returns that exact type (when a quote for it is available). If `preferredType` is omitted, the tool compares classic, Fusion, and cross-chain internally and picks the best one. The chosen type is echoed as `recommended`. 2. **Execute** (default): Returns data to sign. Response type depends on swap mode: - Classic → {type:"classic", step:"approve"|"swap", tx:{to,data,value}} → sign with eth_sendTransaction, wait for receipt. If step="approve", sign the approve tx first, then call swap again for the actual swap tx. - Fusion → {type:"fusion", orderHash, typedData} → sign typedData with eth_signTypedData_v4, then call this tool again with signedOrder=<signature> and orderHash. - Cross-chain → {type:"crosschain", orderHash, typedData, srcChain, dstChain} → same as Fusion: sign typedData, then submit with signedOrder. 3. **Submit*
dstrequiredsrcrequiredfromrequiredchainrequiredamountrequiredpresetexecutedstChaingasPriceslippageorderHashquoteOnly+2 moreLimit orders
[Requires authentication] Call the authenticate tool first to start or confirm 1inch Business login (initialize 200 is still anonymous). If authenticate or this tool returns HTTP 401, complete OAuth, then retry. Limit orders via the 1inch Orderbook API (v4.1). IMPORTANT: The "action" parameter is REQUIRED. Must be one of: "build", "create", "list", "cancel". Actions with example parameters: 1. build (recommended first step): { "action": "build", "chain": 1, "makerAsset": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48", "takerAsset": "0xdAC17F958D2ee523a2206206994597C13D831ec7", "makingAmount": "1000000", "takingAmount": "990000", "makerAddress": "0x..." } Optional: expirationSeconds (default 604800 = 7 days). With an active WalletConnect session, the order is signed and submitted automatically (set execute=false to return typed data only). 2. create (after signing typedData from build): { "action": "create", "chain": 1, "orderHash": "0x...", "signature": "0x...", "orderData": { ... } } 3. list (query orders): - By maker: { "action": "list", "chain": 1, "listMode": "by_maker", "makerAddress": "0x..." } - By hash: { "action": "list", "chain": 1, "listMode": "by_hash", "orderHash": "0x..." } - Browse: { "action": "list", "chain": 1, "listMode": "all", "limit": 10 } 4. cancel (inspect + guidance): { "action": "cancel", "chain": 1, "orderHash": "0x..." } Typical flow: build -> sign typedData -> create (or one build call when WalletConnect is connected — order signed and submitted automatically). The maker asset may require a one-time ERC-20 approval for the Limit Order Protocol; it costs native gas even though the limit order itself is gasless. When a build response includes an "approval" block, tell the user upfront (approval.estimatedCost holds the estimated cost in native units) and broadcast the included approveTx before signing. With WalletConnect, the approve is sent automatically — "approvalTxSent": true means the first wallet prompt wa
chainrequiredlimitorderactionrequiredcursorsortByexecutelistModestatusesorderDataorderHashsignature+6 moreProduct API proxy
[Requires authentication] Call the authenticate tool first to start or confirm 1inch Business login (initialize 200 is still anonymous). If authenticate or this tool returns HTTP 401, complete OAuth, then retry. Call any 1inch product API endpoint using the authenticated user's credentials (base URL is the unified gateway, e.g. https://api.1inch.com). Call authenticate first. Anonymous sessions get HTTP 401 (OAuth), not x402. After a real org login, quota-exhausted routes may return a PaymentRequired tool result; retry with a signed payment in _meta["x402/payment"] (batch-settlement scheme only — see file://1inch-mcp/guides/x402-payments). Do not treat PaymentRequired as login. Optional: if your client can read MCP resources, file://1inch-mcp/guides/api-index has live Swagger links and extra gateway notes (mirrors business.1inch.com/portal/llms.txt). Common chain IDs: Ethereum=1, BNB=56, Polygon=137, Arbitrum=42161, Optimism=10, Base=8453, Avalanche=43114, Gnosis=100, zkSync=324, Linea=59144, Sonic=146, Unichain=130, Cronos=25, Monad=10143, Solana=501 (where applicable). Gateway products (use these path prefixes with this tool): - Portfolio: /portfolio/portfolio/v5.0/... — example path="/portfolio/portfolio/v5.0/general/current_value", query={"addresses":"0x..."}; token metrics path="/portfolio/portfolio/v5.0/tokens/metrics", query={"addresses":"0x...","timerange":"1year"} - Balance: /balance/v1.2/{chainId}/... — example path="/balance/v1.2/1/balances/0x..." - Spot Price: /price/v1.1/{chainId} — example path="/price/v1.1/1", method="POST", body={"tokens":["0x..."],"currency":"USD"} - Token: /token/v1.4/{chainId}/... — example path="/token/v1.4/1/search", query={"query":"USDC"} (prefer v1.4; older v1.2 chain search is deprecated in OpenAPI) - Token Details: /token-details/v1.0/details/{chain}/{tokenAddress} — example path="/token-details/v1.0/details/1/0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48" - Gas Price: /gas-price/v1.6/{chainId} — example path="/gas-price/v1
bodypathrequiredquerymethodAqua positions
1inch Aqua (shared-liquidity market making): position analytics plus maker position writes. Write actions (OAuth, or WalletConnect + signed 1inch ToS (pass walletSessionToken after MCP session rotation); non-custodial — the user's wallet signs): create_position (two-phase: call once for a preview + previewRef, then again with confirmed:true), close_position (confirmed:true; closing is permanent). Anonymous writes execute only via WalletConnect (execute=false is rejected). REQUIRED: "action" — read actions (no OAuth): maker_stats, list_maker_strategies, strategy_overview, strategy_activity, strategy_volume, list_opened. Read the resource file://1inch-mcp/guides/aqua-workflow for per-action examples, priceRange semantics, and maker position flows. Raw HTTP: product_api with path "/aqua/v1.0/strategies/...".
appsortlimitrequiredmakeractionrequiredcursorstatusrequiredtokensrequiredaddresschainIdrequiredexecutefeeBpsInrequired+8 moreWalletConnect (EVM + Solana)
Pair and use an EVM and/or Solana wallet via WalletConnect v2. **No authentication required** — available to every user (including unauthenticated/anonymous). Non-custodial: the server never holds keys and the user approves every signature/transaction in their own wallet. **Pairing proposal** is controlled per request via optional `pairingTarget` on `action: "connect"`: `eth` (default, eip155 only), `solana`, or `both`. Many mobile wallets fail if eip155 and solana are proposed together; prefer `eth` or `solana` unless the user needs both in one session. **Every call must include `action`** (string). **Connect QR (critical for assistants):** On `action: "connect"`, successful responses return **(1) an MCP `type: "image"` PNG** of the pairing QR (render this even if the host has no `resources/read`), then **(2) optional `resource_link`**, then **(3) text JSON** with `pairingQrResourceUri`, `presentation`, `nextSteps`, `url`, optional `mobileDeeplinks`, etc. **Desktop / scan UX:** show the image content block first. **Mobile / no-camera:** follow `nextSteps`; when present, `mobileDeeplinks` lists HTTPS `url` (+ `nativeUrl`) per curated WalletConnect wallet. Raw `wc:` (`url` / `walletConnectLinkForUser`) remains fallback. **Avoid calling `connect` again while pairing is still in progress** unless the user must reset — pass `walletSessionToken` to resume the same pairing after MCP session rotation. **Flow:** (1) `connect` as above. (2) User approves in the wallet (EVM only, Solana only, or both). (3) `status` until `kind` is `session` — optional `evm` / `solana` blocks; `address`/`chains` remain legacy EVM when EVM is connected. (4) `sign` / `send_transaction` or swap `execute=true` (swap execute remains EVM unless extended elsewhere). `kind: "pending"` on `status` is success — keep polling. **Actions (exact JSON shapes):** - **connect** — `{ "action": "connect", "sessionTtlDays"?: number, "pairingTarget"?: "eth" | "solana" | "both", "walletSessionToken"?: string }`
txactionrequiredmethodparamsaddresschainIdpairingTargetsolanaChainIdsessionTtlDayswalletSessionTokenRequest log lookup
[Requires authentication] Call the authenticate tool first to start or confirm 1inch Business login (initialize 200 is still anonymous). If authenticate or this tool returns HTTP 401, complete OAuth, then retry. Look up production API request logs for your 1inch Business organization to troubleshoot integration issues. Results are always scoped to your authenticated organization. Two modes: 1) By request id: pass requestId (the x-request-id header returned on 1inch API responses). Optionally narrow startTime/endTime (defaults: last 24 hours ending now). 2) Logs in a time window: omit requestId and pass both startTime and endTime (RFC3339). Optionally set logLevel ("info", "warn", or "error") to filter by severity; omit to return all levels. Limits: each call covers at most a 24-hour window; how far back you can query depends on your plan's log retention.
limitendTimelogLevelrequestIdstartTime100% of the applicable checks met
How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.
https://api.1inch.com/mcp/protocol{ "mcpServers": { "1inch-mcp": { "url": "https://api.1inch.com/mcp/protocol" } }}claude mcp add --transport http --scope user 1inch-mcp https://api.1inch.com/mcp/protocol{ "servers": { "1inch-mcp": { "type": "http", "url": "https://api.1inch.com/mcp/protocol" } }}npx skills add 1inch/1inch-ai.cursor-plugin/ Cursor Marketplace plugin (manifest, API-key setup values, MCP config).claude-plugin/ Claude Code plugin manifestskills/ Agent Skills (agentskills.io) 1inch-mcp-server/ Hub skill (SKILL.md + AUTH/TOOLS references) 1inch-swap/ Swap workflows 1inch-orderbook/ Limit orders 1inch-wallet-data/ product_api recipes (Wallet & Data) 1inch-market-data/ product_api recipes (Market Data) 1inch-infrastructure/ product_api recipes (Infrastructure) 1inch-walletconnect/ WalletConnect 1inch-aqua/ Aqua analytics 1inch-debug/ Request log lookupcursor/ Cursor plugin README and docsclaude/ Claude Connectors Directory pointerassets/ Logo and brandingmcp.json MCP server configuration (remote URL)server.json Official MCP Registry pointerSECURITY.md Security policy and vulnerability reporting