AssetFare

Four-chain swap/bridge quotes: Solana, Base, Arbitrum, Robinhood; never signs or submits.

CommunityOnlineNo sign-inGlobalFreeRead-only

What it can do

    What data it sees

    Do you need an account

    No: the server works without sign-in

    Four-chain swap/bridge quotes: Solana, Base, Arbitrum, Robinhood; never signs or submits.

    How to connect

    How to connect AssetFare to Claude

    The server address to paste into Claude settings:

    https://api.assetfare.dev/mcp

    1. Open Claude (claude.ai or the desktop app).
    2. Go to Settings → Connectors.
    3. Click Add custom connector.
    4. Paste the server address copied below into Remote MCP server URL and click Add.
    5. In a chat, click + → Connectors and switch the new connector on.

    Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

    Authorization

    After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

    How to connect AssetFare to ChatGPT

    The server address to paste into ChatGPT settings:

    https://api.assetfare.dev/mcp

    1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
    2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
    3. Open Settings → Connectors and click Create.
    4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
    5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
    6. In a new chat open + → Apps/Connectors and enable the connector.

    OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

    Authorization

    On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

    How to connect AssetFare to Cursor

    The server address to paste into Cursor settings:

    https://api.assetfare.dev/mcp

    Fastest: click Open in Cursor below and confirm the prompt.

    Manually:

    1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
    2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
    3. Save the file. The server appears in the MCP list; authorize it there if asked.

    Authorization

    If the service needs sign-in, an authorize button appears next to the server in the MCP list.

    Server tool list (15)

    Raw names from tools/list. Only developers need these.

    assetfare_statusRead legacy v1 compatibility status and original-corridor safety gates. Use assetfare_v2_capabilities for the primary four-chain quote surface.
    assetfare_manifestRead the Ed25519-signed capability, contract, release, and mainnet-evidence manifest.
    assetfare_v2_capabilitiesPrimary current four-chain discovery tool. Read the live nine asset endpoints, 72 directed routes, release status, and no-sign/no-submit boundary before a v2 quote.
    assetfare_v2_quotePrimary current four-chain quote-only tool. Return one fresh non-binding quote across Solana, Base, Arbitrum, or Robinhood Chain and stop before authentication, session creation, action preparation, signing, or submission.
    assetfare_quoteLegacy v1 original-corridor quote for Solana SOL to Base or Arbitrum ETH. Use only with the legacy wallet-auth/session workflow; prefer assetfare_v2_quote for new evaluations.
    assetfare_start_wallet_authCreate a non-transactional Solana signMessage challenge. Requires caller approval because it creates a short-lived login challenge; it cannot move funds.
    assetfare_finish_wallet_authVerify a wallet signature over the exact challenge message and return a wallet-bound access token. Requires caller approval; the returned token is sensitive.
    assetfare_create_sessionLock a fresh quote into a wallet-bound execution session. This creates no transaction, but reserves the caller's one active session slot.
    assetfare_read_sessionRead a wallet-bound session, workflow, receipt, or current unsigned action. Read-only.
    assetfare_prepare_source_actionPrepare a bounded unsigned Solana source action. Requires caller approval; it never signs or submits.
    assetfare_verify_source_receiptVerify a caller-submitted finalized Solana source signature and advance the workflow. Requires caller approval; it never submits a transaction.
    assetfare_prepare_cctp_actionPrepare an unsigned CCTP burn action using a caller-generated event signer public key. Requires caller approval; it never signs or submits.
    assetfare_observe_cctpVerify Circle attestation and the forwarded Base or Arbitrum USDC mint for an already-submitted burn. Read-only on chain, but advances the session record.
    assetfare_prepare_destination_actionPrepare the exact-cap permit and unsigned ERC-4337 destination settlement plan. Requires caller approval; it never signs or submits.
    assetfare_observe_destinationVerify an already-submitted destination UserOperation receipt and finalize the workflow. Requires caller approval; it never submits a transaction.