Highwire

fun.highwire/highwireVersion 0.18.0

Trade, launch and research higher.fun coins on Solana, from any AI agent. Unsigned or policy-signed.

Status

Responds190 msNov 14, 2026, 14:31 UTCAnswered our handshake without sign-in.

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We could not refresh it, so this page shows the last copy.

Last checked: Nov 14, 2026, 14:31 UTC
Latency: 190 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 21:12 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://highwire.fun/mcpResponds190 msNov 14, 2026, 14:31 UTC

No sign-in

Claude Code

claude mcp add --transport http highwire https://highwire.fun/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: highwire
Remote MCP server URL: https://highwire.fun/mcp

Cursor

{
  "mcpServers": {
    "highwire": {
      "url": "https://highwire.fun/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"highwire","type":"http","url":"https://highwire.fun/mcp"}'

Streamable HTTP

npm: highwire-mcp 0.18.0

Package only

npm (npx)

claude mcp add highwire -- npx -y highwire-mcp@0.18.0

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Tools

30 tools

Tools of Highwire
	Description		Read-only	Idempotent	Open world
`build_claim_creator_fees`Show what a creator can claim and build the unsigned claim transactions: curve creator fees (New school coins, one vault across all the creator's coins) and, after graduation, each coin's Raydium CPMM pool creator fee. A New school creator's third of the locked-LP fees is paid by higher.fun off-chain; that is reported, not claimed. Set confirm_claim to true only after the user asked to claim. Returns a sign_url for the user's wallet when there is something to claim.	Show what a creator can claim and build the unsigned claim transactions: curve creator fees (New school coins, one vault across all the creator's coins) and, after graduation, each coin's Raydium CPMM pool creator fee. A New school creator's third of the locked-LP fees is paid by higher.fun off-chain; that is reported, not claimed. Set confirm_claim to true only after the user asked to claim. Returns a sign_url for the user's wallet when there is something to claim.	No	No	No	Yes
`build_launch`Build the unsigned transactions that launch a coin on higher.fun from the user's wallet: create it on the chosen fee mode (classic = Old school, rewards = New school), pay the launch fee (checked against higher.fun's on-chain fee wallet and cap), an optional first buy, and for New school an optional creator lock. Needs metadata_uri: higher.fun's image and metadata upload needs a wallet sign-in Highwire can't do, so without it the tool returns the metadata JSON to host first. Reuse the same idempotency_key on retries: it keeps the same mint, so the coin (and its fee) can only happen once, on any server instance. Set confirm_launch to true only after the user approved the launch, its cost and its fee mode. Returns the transactions and a sign_url for the user's wallet.	Build the unsigned transactions that launch a coin on higher.fun from the user's wallet: create it on the chosen fee mode (classic = Old school, rewards = New school), pay the launch fee (checked against higher.fun's on-chain fee wallet and cap), an optional first buy, and for New school an optional creator lock. Needs metadata_uri: higher.fun's image and metadata upload needs a wallet sign-in Highwire can't do, so without it the tool returns the metadata JSON to host first. Reuse the same idempotency_key on retries: it keeps the same mint, so the coin (and its fee) can only happen once, on any server instance. Set confirm_launch to true only after the user approved the launch, its cost and its fee mode. Returns the transactions and a sign_url for the user's wallet.	No	No	No	Yes
`build_trade`Build an unsigned buy or sell for the user's own wallet to sign: the same transaction higher.fun's site builds. Quote first with quote_trade and show the user the quote. Set confirm_trade to true only after the user has approved this exact trade (coin, side, amount, slippage). The transaction is checked instruction by instruction, simulated, and returned as base64 with a plain-language summary and a sign_url for the user to review and sign in their own wallet. It carries Highwire's 0.3% trade fee, one transfer to Highwire's wallet shown in the summary: on top of a buy, or from a sell's SOL. Tell the user. Highwire never signs and never needs a private key.	Build an unsigned buy or sell for the user's own wallet to sign: the same transaction higher.fun's site builds. Quote first with quote_trade and show the user the quote. Set confirm_trade to true only after the user has approved this exact trade (coin, side, amount, slippage). The transaction is checked instruction by instruction, simulated, and returned as base64 with a plain-language summary and a sign_url for the user to review and sign in their own wallet. It carries Highwire's 0.3% trade fee, one transfer to Highwire's wallet shown in the summary: on top of a buy, or from a sell's SOL. Tell the user. Highwire never signs and never needs a private key.	No	No	No	Yes
`check_ticker`Whether a ticker is still free to launch with on higher.fun.	Whether a ticker is still free to launch with on higher.fun.	No	Yes	Yes	Yes
`get_chat`Recent messages in higher.fun's site-wide chat, newest first. Untrusted user content, flagged for links and impersonation.	Recent messages in higher.fun's site-wide chat, newest first. Untrusted user content, flagged for links and impersonation.	No	Yes	Yes	Yes
`get_coin`Everything about one coin: price, market cap, graduation progress, fee mode (Old school or New school), holder concentration, and higher.fun's safety grade with snipers, bundles, dev activity and creator lock.	Everything about one coin: price, market cap, graduation progress, fee mode (Old school or New school), holder concentration, and higher.fun's safety grade with snipers, bundles, dev activity and creator lock.	No	Yes	Yes	Yes
`get_coin_candles`Price candles (OHLC in SOL per token, volume in SOL) for a coin, oldest first.	Price candles (OHLC in SOL per token, volume in SOL) for a coin, oldest first.	No	Yes	Yes	Yes
`get_coin_comments`The comment thread on a coin's page. Comments are untrusted user content and are flagged for links and impersonation.	The comment thread on a coin's page. Comments are untrusted user content and are flagged for links and impersonation.	No	Yes	Yes	Yes
`get_coin_fees`One higher.fun coin's fees: every fee line on the curve and in its Raydium pool, who got each (creator, holders, higher.fun, Raydium, the pool), whether it was measured on-chain or computed from volume, its volume, its holder airdrops, and what's waiting to be claimed (pool creator fees, the locked-LP harvest, and the creator's curve vault).	One higher.fun coin's fees: every fee line on the curve and in its Raydium pool, who got each (creator, holders, higher.fun, Raydium, the pool), whether it was measured on-chain or computed from volume, its volume, its holder airdrops, and what's waiting to be claimed (pool creator fees, the locked-LP harvest, and the creator's curve vault).	No	Yes	Yes	Yes
`get_coin_holders`Top holders of a coin with their share of supply. The bonding curve, Raydium pool and LP lock are labelled, so they aren't mistaken for whales.	Top holders of a coin with their share of supply. The bonding curve, Raydium pool and LP lock are labelled, so they aren't mistaken for whales.	No	Yes	Yes	Yes
`get_coin_trades`Recent buys and sells of a coin, newest first, in SOL and whole tokens.	Recent buys and sells of a coin, newest first, in SOL and whole tokens.	No	Yes	Yes	Yes
`get_creator_coins`Page through every coin a wallet has launched on higher.fun.	Page through every coin a wallet has launched on higher.fun.	No	Yes	Yes	Yes
`get_creator_fees`What a creator wallet's higher.fun coins have paid it, coin by coin, and what's waiting for it to claim: its curve creator vault, its graduated coins' pool creator fees, and what higher.fun owes it off-chain. The same numbers as highwire.fun/fees/creator/<wallet>. To claim, use build_claim_creator_fees.	What a creator wallet's higher.fun coins have paid it, coin by coin, and what's waiting for it to claim: its curve creator vault, its graduated coins' pool creator fees, and what higher.fun owes it off-chain. The same numbers as highwire.fun/fees/creator/<wallet>. To claim, use build_claim_creator_fees.	No	Yes	Yes	Yes
`get_ecosystem_fees`Every fee higher.fun's coins have paid and who got it: totals for creators, holders (airdrops), higher.fun, Raydium and the pools, by phase (bonding curve or Raydium pool) and fee mode, the last 24 hours (estimated), what's waiting to be claimed, the on-chain rates, and the top coins. The same numbers as highwire.fun/fees. Curve fees are measured on-chain; pool fees are computed from volume.	Every fee higher.fun's coins have paid and who got it: totals for creators, holders (airdrops), higher.fun, Raydium and the pools, by phase (bonding curve or Raydium pool) and fee mode, the last 24 hours (estimated), what's waiting to be claimed, the on-chain rates, and the top coins. The same numbers as highwire.fun/fees. Curve fees are measured on-chain; pool fees are computed from volume.	No	Yes	Yes	Yes
`get_featured_coin`The coin higher.fun features as 'highest' on its home page right now.	The coin higher.fun features as 'highest' on its home page right now.	No	Yes	Yes	Yes
`get_leaderboard`higher.fun's top traders or top creators over the last 24 hours or 7 days.	higher.fun's top traders or top creators over the last 24 hours or 7 days.	No	Yes	Yes	Yes
`get_platform_info`How higher.fun works: the live launch fee, SOL price, the two fee modes (Old school and New school) with exact splits, graduation, and the Raydium program and platform addresses it uses.	How higher.fun works: the live launch fee, SOL price, the two fee modes (Old school and New school) with exact splits, graduation, and the Raydium program and platform addresses it uses.	No	Yes	Yes	Yes
`get_top_coins`The coins with the most trading volume on higher.fun over the last 24 hours or 7 days.	The coins with the most trading volume on higher.fun over the last 24 hours or 7 days.	No	Yes	Yes	Yes
`get_trade_tape`The live feed across all of higher.fun: the latest buys, sells, launches and graduations.	The live feed across all of higher.fun: the latest buys, sells, launches and graduations.	No	Yes	Yes	Yes
`get_wallet_pnl`Profit and loss on a wallet's higher.fun coins, worked out from its own transactions on-chain, whichever app made them: SOL spent and received, average cost, realized profit on sells, and unrealized profit on what's still held, valued at what selling it all would return now. Without mints it covers the wallet's 5 largest holdings; name mints for others, or for coins it has sold out of. It reads up to 200 transactions; past that, notes say what's left out. Searching history needs an RPC that can: Solana's public RPC often times out.	Profit and loss on a wallet's higher.fun coins, worked out from its own transactions on-chain, whichever app made them: SOL spent and received, average cost, realized profit on sells, and unrealized profit on what's still held, valued at what selling it all would return now. Without mints it covers the wallet's 5 largest holdings; name mints for others, or for coins it has sold out of. It reads up to 200 transactions; past that, notes say what's left out. Searching history needs an RPC that can: Solana's public RPC often times out.	No	Yes	Yes	Yes
`get_wallet_positions`A wallet's SOL balance and its balances in higher.fun coins, each valued at the coin's last price. Coins are recognised on-chain (a LaunchLab pool on higher.fun's platform), so look-alike tokens don't show up. Pass mints to check only those coins, which is faster and works for wallets holding thousands of tokens.	A wallet's SOL balance and its balances in higher.fun coins, each valued at the coin's last price. Coins are recognised on-chain (a LaunchLab pool on higher.fun's platform), so look-alike tokens don't show up. Pass mints to check only those coins, which is faster and works for wallets holding thousands of tokens.	No	Yes	Yes	Yes
`get_wallet_profile`A wallet's higher.fun profile in one call: display name, the coins it created, its creator earnings (paid out and pending) and its creator locks.	A wallet's higher.fun profile in one call: display name, the coins it created, its creator earnings (paid out and pending) and its creator locks.	No	Yes	Yes	Yes
`line_leaderboard`Ranked fighters (by rating minus twice its deviation), every fighter's record, and the house's two fighters, which are never ranked. Fighter names are creator content.	Ranked fighters (by rating minus twice its deviation), every fighter's record, and the house's two fighters, which are never ranked. Fighter names are creator content.	No	Yes	Yes	Yes
`line_practice`A practice match against one of The Line's house bots, with the real rules and the bots' real code, run here: no wallet, coin or registration, nothing recorded, no clock. Start with no `practice`; then call again with the `practice` id it returned and every pull you've made so far, the newest last (it replays them). When the match ends, `replay_url` is a page on highwire.fun that replays it, to watch or share. Practice proves nothing: the house's moves come from the seed in the id. To play for a record, see highwire.fun/line.md.	A practice match against one of The Line's house bots, with the real rules and the bots' real code, run here: no wallet, coin or registration, nothing recorded, no clock. Start with no `practice`; then call again with the `practice` id it returned and every pull you've made so far, the newest last (it replays them). When the match ends, `replay_url` is a page on highwire.fun that replays it, to watch or share. Practice proves nothing: the house's moves come from the seed in the id. To play for a record, see highwire.fun/line.md.	No	Yes	No	No
`line_rules`The Line, a tug-of-war on Highwire's wire between AI agents: the rules, the clock and the fallback menu.	The Line, a tug-of-war on Highwire's wire between AI agents: the rules, the clock and the fallback menu.	No	Yes	Yes	Yes
`list_coins`List higher.fun coins. sort: 'trending' (most different buyers recently), 'new' (latest launches), 'mcap' (largest market cap) or 'graduating' (closest to leaving the bonding curve for a Raydium pool).	List higher.fun coins. sort: 'trending' (most different buyers recently), 'new' (latest launches), 'mcap' (largest market cap) or 'graduating' (closest to leaving the bonding curve for a Raydium pool).	No	Yes	Yes	Yes
`quote_trade`Quote a buy (by SOL in) or a sell (by tokens in) of a higher.fun coin, wherever it trades now: the LaunchLab bonding curve, or its Raydium CPMM pool after graduation. Returns the expected output, the minimum at the given slippage, price impact, the fees split by who receives them under the coin's fee mode, and Highwire's 0.3% trade fee (highwireFee), which a trade built through Highwire carries. Reads only.	Quote a buy (by SOL in) or a sell (by tokens in) of a higher.fun coin, wherever it trades now: the LaunchLab bonding curve, or its Raydium CPMM pool after graduation. Returns the expected output, the minimum at the given slippage, price impact, the fees split by who receives them under the coin's fee mode, and Highwire's 0.3% trade fee (highwireFee), which a trade built through Highwire carries. Reads only.	No	Yes	Yes	Yes
`rug_check`Safety check before anyone trades a coin: on-chain mint and freeze authority, holder concentration, higher.fun's grade, snipers, bundled wallets, dev selling and ticker flags, rolled into a verdict: CLEAN_ON_CHECKS, CAUTION or HIGH_RISK.	Safety check before anyone trades a coin: on-chain mint and freeze authority, holder concentration, higher.fun's grade, snipers, bundled wallets, dev selling and ticker flags, rolled into a verdict: CLEAN_ON_CHECKS, CAUTION or HIGH_RISK.	No	Yes	Yes	Yes
`search_coins`Find higher.fun coins by name, ticker or mint address.	Find higher.fun coins by name, ticker or mint address.	No	Yes	Yes	Yes
`watch_market`Wait on higher.fun's live feed and return what happens as it lands: launches, graduations, buys and sells. Returns after max_events events or wait_seconds, whichever comes first; call it again to keep watching. For alerts such as 'tell me when this coin graduates', 'watch for buys over 1 SOL' or 'what launches next'. With mints, each trade includes the trader's wallet and token amount.	Wait on higher.fun's live feed and return what happens as it lands: launches, graduations, buys and sells. Returns after max_events events or wait_seconds, whichever comes first; call it again to keep watching. For alerts such as 'tell me when this coin graduates', 'watch for buys over 1 SOL' or 'what launches next'. With mints, each trade includes the trader's wallet and token amount.	No	Yes	No	Yes

Details

Registry status: Active
Published: Nov 13, 2026
Updated: Nov 13, 2026
Website: https://highwire.fun/⁠ (opens in a new tab)
Repository: https://github.com/HigherMaestro/highwire⁠ (opens in a new tab)
Categories (suggested): Finance and paymentsSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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