MCP server

RAVN Official

exchange.ravn/ravn

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Cross-chain swap API for native Bitcoin, Solana and EVM chains. No API key, no custody.

Source

At a glance

Type

MCP server

Publisher

ravn.exchange (verified by the MCP Registry)

Status

Working at last check

Tools

10

Token cost

About 4,935 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http ravn https://app.ravn.exchange/api/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.ravn]
url = "https://app.ravn.exchange/api/mcp"

Gemini CLI

{"mcpServers":{"ravn":{"httpUrl":"https://app.ravn.exchange/api/mcp"}}}

Cursor

{"mcpServers":{"ravn":{"url":"https://app.ravn.exchange/api/mcp"}}}

VS Code

{"servers":{"ravn":{"type":"http","url":"https://app.ravn.exchange/api/mcp"}}}

Antigravity

agy mcp add ravn https://app.ravn.exchange/api/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"ravn","server_url":"https://app.ravn.exchange/api/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"ravn","server_url":"https://app.ravn.exchange/api/mcp"}

Tools

• ravn_btc_coverage ~268 tokens
  For a swap where native BTC is the source, not every token on the destination chain is reachable. Returns which of ravn_tokens's list on `chainId` a BTC venue can actually route to, and how many venues serve each, so you can build a token list that matches what will really quote instead of discoveri
• ravn_btc_prepare_send Sends messages · ~593 tokens
  Turns a DEPOSIT-type ravn_execute result (deposit.address + deposit.amount) into a ready-to-sign PSBT, so you don't have to write your own UTXO selection and fee-estimation code. If that result also has a `fee` (an integrator fee RAVN collects beside the deposit), pass its fee.address as feeAddress
• ravn_chains ~114 tokens
  Every chain RAVN lists a token registry for (see ravn_tokens). Static, doesn't change per request, safe to cache instead of hardcoding a chain table.
• ravn_execute ~671 tokens
  Turn a quoteToken from ravn_quote into an execution payload. Returns one of three shapes (executionType): TRANSACTION (sign and broadcast yourself), SIGNATURE (sign, RAVN submits), or DEPOSIT (send the input asset to a given address). RAVN never takes custody of funds — you always sign or send from
• ravn_health ~81 tokens
  Liveness check across every venue RAVN routes through — call before a swap if you want to know whether a route is degraded ahead of time.
• ravn_quote ~1980 tokens
  Get a swap quote from RAVN — same-chain or cross-chain, across 18 chains including native (non-wrapped) Bitcoin and Solana as source or destination. Free, no API key or payment required. Returns a quoteToken; pass it to ravn_execute to get a signable/broadcastable execution payload.
• ravn_status ~493 tokens
  Poll the status of a swap by its quoteToken and ref from ravn_execute (statusRef, deposit address, or origin tx hash). Use the quoteToken execute returned — compose rebinds hop 1 onto hop 2's deposit. Status is authoritative where the venue exposes it; a swap the venue can't track reports 'unknown'
• ravn_submit_signature ~291 tokens
  For a SIGNATURE-type ravn_execute result only: submit the signature(s) you collected (over typedData, and approvalData if present) to actually place the order. RAVN decodes the venue from quoteToken and routes to the right venue-specific submit path — you never touch a per-venue endpoint. Returns a
• ravn_tokens ~215 tokens
  RAVN's own listed token registry for one chain — populate a token picker without hardcoding one. This is "what RAVN knows about and might route", not a per-pair routability guarantee for any specific pair; call ravn_quote to check that.
• ravn_tokens_resolve ~229 tokens
  Resolve an arbitrary token address to its metadata (symbol, name, decimals) via an on-chain read — for a paste-any-address flow, when the token isn't necessarily on ravn_tokens's list.

Browse

• Payments
• Running code
• Crypto and blockchains

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