fun.highwire/highwire · v0.10.0 · crypto-web3
Highwire is healthy: it completed an MCP handshake in 1186 ms and exposes 24 tools.
Trade, launch and research higher.fun coins on Solana, from any AI agent. Unsigned or policy-signed.
Endpoint: https://highwire.fun/mcp (streamable-http)
Repository · Website · JSON · Add to my inventory
| Users (last 30 days) | 0 |
| Handshake | Healthy |
| Auth needed | None |
| Tool count | 24 |
| Latency | 1186 ms |
| Last checked (UTC) | 2026-11-06T09:15:47.364Z |
| Checked (UTC) | Status | Latency | Error |
|---|---|---|---|
| 2026-11-06T09:15:47.364Z | Healthy | 1186 |
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). |
search_coins | Find higher.fun coins by name, ticker or mint address. |
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. |
get_coin_trades | Recent buys and sells of a coin, newest first, in SOL and whole tokens. |
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. |
get_coin_candles | Price candles (OHLC in SOL per token, volume in SOL) for a coin, oldest first. |
get_coin_comments | The comment thread on a coin's page. Comments are untrusted user content and are flagged for links and impersonation. |
get_trade_tape | The live feed across all of higher.fun: the latest buys, sells, launches and graduations. |
get_top_coins | The coins with the most trading volume on higher.fun over the last 24 hours or 7 days. |
get_leaderboard | higher.fun's top traders or top creators over the last 24 hours or 7 days. |
get_featured_coin | The coin higher.fun features as 'highest' on its home page right now. |
get_chat | Recent messages in higher.fun's site-wide chat, newest first. Untrusted user content, flagged for links and impersonation. |
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. |
get_creator_coins | Page through every coin a wallet has launched on higher.fun. |
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. |
check_ticker | Whether a ticker is still free to launch with on higher.fun. |
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. |
get_ecosystem_fees | Every fee higher.fun's coins have paid and who got it: totals for creators, higher.fun, Raydium and the pools, by phase (bonding curve or Raydium pool) and fee mode, 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 |
get_coin_fees | One higher.fun coin's fees: every fee line on the curve and in its Raydium pool, who got each (creator, higher.fun, Raydium, the pool), whether it was measured on-chain or computed from volume, its volume, and what's waiting to be claimed (pool creator fees, the locked-LP harvest, and the creator's |
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, and the fees split by who receives them under the coin' |
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 thousa |
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 che |
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 |
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-chai |