Six x402-paywalled Robinhood Chain endpoints — KOL trades, hot tokens, leaderboards, token snapshots, buyer-quality and KOL-consensus. Your agent's wallet is the key: no signup, no subscription. Pay in USDG on Robinhood Chain or USDC on Solana, $0.005–$0.02 per call, settled in ~1 second.
Settles on Robinhood Chain via EIP-3009 transferWithAuthorization. Flat $0.04 minimum per call. Best if your agent already operates on RHC.
Settles on Solana at the base price ($0.005–$0.02). Best if your agent already holds Solana USDC — the same rail as the Solana x402 API.
| Endpoint | USDG (RHC) | USDC (Solana) |
|---|---|---|
/api/x402/rhc/kol/feed KOL trade feed Real-time trades from tracked Robinhood Chain KOL wallets — 0x addresses, ETH amounts, tx hashes, enriched with live market cap, deployer tier, and MC-multiple-since-trade. | $0.04 | $0.005 |
/api/x402/rhc/kol/hot-tokens Hot tokens (KOL consensus) Tokens bought by 2+ tracked KOLs inside the window — the consensus-buy signal, enriched with launchpad, deployer tier, graduation status, and current MC. | $0.04 | $0.01 |
/api/x402/rhc/kol/leaderboard KOL leaderboard KOL activity ranking by trades, buy/sell ETH volume, net flow, and tokens traded over 24h / 7d / 30d. | $0.04 | $0.005 |
/api/x402/rhc/tokens/{mint} Token snapshot Metadata + live price / market cap / FDV, liquidity, pool inventory, deployer reputation, and named KOL activity for any RHC token. | $0.04 | $0.01 |
/api/x402/rhc/tokens/{mint}/buyer-quality Buyer quality Quality score for a token's earliest buyer cohort — win-rate, KOL presence, bot-domination, bundle penalty, and the OOS-validated dump-cluster ensemble. Full parity with the Solana scorer. | $0.04 | $0.02 |
/api/x402/rhc/tokens/{mint}/kol-consensus KOL consensus How the tracked KOL cohort is positioned on a token: distinct buyers/sellers, exit rate, net ETH flow, median entry MC, first-touch wallet — with the full buyer/exit wallet lists. | $0.04 | $0.02 |
Responses match the exact shape of the equivalent /api/v1/rhc/* endpoints.
# 1. Discover the catalog (free) curl https://madeonsol.com/api/x402/rhc # 2. Call an endpoint — returns HTTP 402 with the payment challenge curl -i https://madeonsol.com/api/x402/rhc/kol/feed?limit=20 # 3. Your x402 client signs the payment and retries; you get the data. # Pay with USDG on Robinhood Chain, or USDC on Solana — your choice.
A pay-per-call HTTP API for Robinhood Chain (an Arbitrum Orbit L2, chain id 4663) memecoin data — KOL trades, hot tokens, leaderboards, token snapshots, buyer-quality and KOL-consensus. It uses the x402 protocol: your AI agent calls an endpoint, gets an HTTP 402 with a payment challenge, signs a micropayment from its own wallet, and receives the data. No account, no API key, no subscription.
Both. Every endpoint advertises two payment options (x402 accepts[]): USDG on Robinhood Chain (native, via EIP-3009 transferWithAuthorization) or USDC on Solana. Your agent pays with whichever it holds. The USDG-on-RHC leg has a $0.04 floor; the Solana-USDC leg keeps the base price.
$0.005–$0.02 per call on the Solana-USDC leg, or a flat $0.04 minimum on the USDG-on-Robinhood-Chain leg. There is no monthly minimum and no signup.
USDG (Global Dollar) is a Paxos-issued, EIP-3009-compatible stablecoin and the dominant stablecoin on Robinhood Chain. Because it supports transferWithAuthorization, an agent can authorize a single exact-amount payment with one signature — the gasless flow x402 needs.
Yes. The /api/x402/rhc/* responses share the exact shape of the equivalent /api/v1/rhc/* endpoints — real 0x addresses, real tx hashes, full precision. No downgrade for paying per call.
GET https://madeonsol.com/api/x402/rhc returns the full catalog as JSON — paths, prices, both payment options, and schemas — for agent self-configuration. It is free and requires no payment.