Robinhood Chain launch data (pons)

An independent capture of every pons bonding-curve launch on Robinhood Chain (chain 4663, 100 ms blocks), read from the sequencer feed and the event log, not resold from anyone. Each launch card carries the exact curve reserves (price multiple vs launch, ETH raised, progress to the 4.2 ETH graduation), the per-launch creator tax (0 to 1000 bps under the factory's current on-chain cap, charged on every buy and sell, a fourth event word most parsers never read), snipe-tax activity in the first 3 s, holder concentration (top-1, top-5, HHI), the share of buys landing in the same block from direct-to-curve wallets, terminal-vs-direct route mix, new-buyer inflow and lifecycle.

Regime, live (free)

generated 2026-10-28T02:51:27Z · feed lag 1.722 s

launches / h23

launches / 6 h278

graduations / 6 h3

graduation rate 6 h0.0108

median launch→graduation s36

ETH-paired share 6 h0.723

curve buys / min (5 m)9.8

unique buyers 1 h302

untaxed launches 6 h0.294

1–100 bps tax0.194

101–200 bps tax0.406

>200 bps tax0.106

Latest launches, delayed 5 minutes (free sample of the paid cards)

curve	age s	status	raised ETH	progress	price ×	creator tax bps	buys	buyers	open on
0x7f781011… · record	528.7	live_curve	0	0	1	200	1	1	pons · explorer · DexScreener
0x5f3cadbe… · record	624.7	live_curve	0	0	1	200	1	1	pons · explorer · DexScreener
0x061e58c0… · record	634.7	live_curve	0.001036	0.0002	1.0012	200	22	22	pons · explorer · DexScreener
0xdf7cb246… · record	635.7	live_curve	0.00065	0.0002	1.0008	100	97	41	pons · explorer · DexScreener
0xc4d49a63… · record	713.7	live_curve	0	0	1	200	2	2	pons · explorer · DexScreener

Paid routes

GET /v1/rhc/launches/recent — up to 200 launches from the last hour as compact structure cards, live (no delay), $0.01 per call (MCP tool rhc_recent_launches)
Buy in this browser, $0.01 with a Solana wallet; on a phone: open in Phantom · open in Solflare
Pay with Base (Coinbase Wallet) USDC on Base from an EVM wallet (Coinbase Wallet, MetaMask) in a desktop browser · Pay with USDG on Robinhood Chain x402 clients only: the browser wallet page cannot pay on chain 4663 yet · Pay with USDT0 on X Layer USDT0 on X Layer (chain 196) from an x402 client, or from an EVM wallet in a desktop browser
GET /v1/rhc/curve/{address} — one full curve card by curve or token address, $0.02 (MCP tool rhc_curve_card); tap a curve in the table above to buy its card in the tab
GET /v1/rhc/curve/{address}/trades — every buy, sell and fee-sweep buyback of one ETH-paired curve with the reserves after it (the getReserves() pair), marginal price, fee, snipe tax and creator tax, rebuilt from the curve's public events and checked event by event; up to 500 per page with a cursor, $0.02 (MCP tool rhc_curve_trades)
Free: GET /v1/rhc/regime, GET /v1/rhc/sample/launches, GET /v1/rhc/sample/trades?address= (the first 20 trades of one curve, 5 minutes delayed, to check the numbers against your own), GET /v1/labels

Pay with x402 (USDC on Solana mainnet or on Base, or USDG on Robinhood Chain, or USDT0 on X Layer): agents send the payment header; humans open a paid URL in a browser with a Solana wallet and pay in the tab, or add ?rail=base to the URL to pay USDC on Base from an EVM wallet (Coinbase Wallet, MetaMask). API index · OpenAPI · llms.txt · MCP endpoint · pump.fun radar

Each launch in the table links its free record page (holders at 3 s and later, the ring rule as context, the outcome), served 5 minutes after launch. Facts, not advice. Same-block clustering is timing evidence, not proof of coordination. The "open on" links go to the launch's page on pons, the Robinhood Chain explorer or DexScreener through a free redirect with no referral code and no fee.