x402 merchant

pump.x4o2.com

Name: pump.x4o2.com on x402: dated readings
Creator: Sato Hub
License: https://creativecommons.org/licenses/by/4.0/

Market data API on Base, paid per request with x402.

Endpoints17
Price per request$0.001
Outside payers · 7d2
Answer 402n/a

Overview

as of 2026-10-16

Seller wallet: 0x46e18aa644cff035aec1cb9ca412900aae78e928
Chains: Base
Hosts: fomo.x4o2.com, pump.x4o2.com
Categories: Market data9Onchain data7Developer tools1
First seen: 2026-10-16 · last seen 2026-10-16

What we observed

Paid by 2 outside payers · 7d2026-10-16402 unknownNot claimed

See the readings

Endpoints

17 registered

https://fomo.x4o2.com/v1/profile/:handle
The public profile of one FOMO user by handle: id, follower and following counts, swap and trade counts, total volume, average hold time and recent P&L. Add include=trades,balances,rank to also return their trade histor…
BaseOnchain data
$0.001/ request
2026-10-15
https://fomo.x4o2.com/v1/token/:chain/:address
Current FOMO market panel for one token (price, market cap, 24h volume, liquidity, holder count), its trading statistics (buy/sell counts and volumes over 5m and 24h, unique buyers/sellers, top-10 holder share) and FOMO…
BaseMarket data
$0.001/ request
2026-10-15
https://fomo.x4o2.com/v1/token/:chain/:address/activity
The token's trade tape as FOMO shows it: recent buys, sells and transfers by FOMO users with handle, USD amount, price and market cap at the time. Use to see which traders are active in a token right now.
BaseMarket data
$0.001/ request
2026-10-15
https://fomo.x4o2.com/v1/token/:chain/:address/holders
The FOMO users holding the most of a token: each holder's FOMO handle and id, token amount, position value, cost basis, realized and unrealized P&L, hold time, developer flag and their posted thesis. Covers holders who …
BaseOnchain data
$0.001/ request
2026-10-15
https://fomo.x4o2.com/v1/token/:chain/:address/theses
The thesis feed for one token: the text each FOMO trader attached to their trade, who posted it, like and reply counts, when it was posted and the trade it belongs to. Pass thread=<tradeId> to also return the reply thre…
BaseDeveloper tools
$0.001/ request
2026-10-15
https://pump.x4o2.com/v1/coin/:mint
One pump.fun coin in full: its metadata and bonding-curve/AMM state (coins-v3), the live indexer row (market cap, volume, dev wallet, program, creation time), trading activity windows (5m/1h/6h/24h transactions, volume,…
BaseMarket data
$0.001/ request
2026-10-15
https://pump.x4o2.com/v1/coin/:mint/candles
Historical candles for one coin from pump.fun's own chart data: open, high, low, close, USD volume and trade count per bucket. res picks the bucket (1m, 5m, 15m, 30m, 1h, 4h, 6h, 12h, 1d), count how many of the most rec…
BaseMarket data
$0.001/ request
2026-10-15
https://pump.x4o2.com/v1/coin/:mint/holders
The largest positions in a coin as pump.fun tracks them: each holder's wallet, pump.fun username and profile, amount held, position value, cost basis, realized and unrealized P&L and whether they are the developer. Use …
BaseOnchain data
$0.001/ request
2026-10-15
https://pump.x4o2.com/v1/coin/:mint/traders
pump.fun's top-trader leaderboard for one coin: the wallets and usernames with the highest profit on it, their realized and unrealized P&L, buy and sell totals, and the individual trades behind the number. Use to find w…
BaseOnchain data
$0.001/ request
2026-10-15
https://pump.x4o2.com/v1/coin/:mint/trades
The coin's trade tape as pump.fun shows it: the most recent buys and sells with wallet (and username where known), token and SOL amounts, USD value, price and market cap at the time, slot and transaction signature. minU…
BaseOnchain data
$0.001/ request
2026-10-15
https://pump.x4o2.com/v1/coins
pump.fun's paginated coin list: full coin records sorted by market_cap, created_timestamp, last_trade_timestamp, reply_count or last_reply. Use sort=created_timestamp for new launches, market_cap for the biggest.
BaseMarket data
$0.001/ request
2026-10-15
https://pump.x4o2.com/v1/coins/feed
The ranked coin feed pump.fun's home page loads: each coin's mint, name, image, market cap, protocol (pump bonding curve or AMM), creator, creation time and activity figures. A broader, slower-moving list than the trend…
BaseMarket data
$0.001/ request
2026-10-16
https://pump.x4o2.com/v1/coins/live
Coins whose creators are live on pump.fun right now: coin metadata, market cap, bonding-curve state, livestream participant counts and thumbnail. Use to track the livestream meta.
BaseMarket data
$0.001/ request
2026-10-15
https://pump.x4o2.com/v1/coins/search
pump.fun's coin search: matches on name, symbol, description or mint, ranked by USD market cap. Returns full coin records (mint, metadata, market cap, creator, bonding-curve state). Use to resolve a ticker or name to a …
BaseMarket data
$0.001/ request
2026-10-15
https://pump.x4o2.com/v1/coins/trending
pump.fun's live trending board (the 'movers' surface of its advanced indexer): mint, name, ticker, chain, market cap, volume, price changes, holder and transaction counts per coin, ordered as the site ranks them. Use to…
BaseMarket data
$0.001/ request
2026-10-15
https://pump.x4o2.com/v1/leaderboard
pump.fun's trader leaderboard: rank, wallet, username, P&L in SOL and USD, percent return, buy spend, realized and unrealized split, for the daily, weekly, monthly or all-time period. Also returns the current SOL price.…
BaseOnchain data
$0.001/ request
2026-10-15
https://pump.x4o2.com/v1/user/:user
The public profile of one pump.fun user (wallet address, user id, username, bio, follower counts, creation stats) plus their overview. Add include= with any of portfolio (open positions with P&L), summary (period P&L; p…
BaseOnchain data
$0.001/ request
2026-10-15

Evidence

as of 2026-10-16

Answers HTTP 402

unknown

unknown. We hold no reading for this seller's endpoints.

no reading date

x402-style payments, last 7 days (Base)

2outside payers

21 x402-style payments from 2 distinct payers, $0.02 USDC in the last 7 days (Base, exact read)

window ended 2026-10-16

Payments: 21
Payers: 2
USDC: 0.02

This window shows the pattern of machine noise (few payers, dust amounts), so it does not count toward the evidence ranking.

All USDC received at this payout address: $0.02 (includes payments that are not x402)

Reading: x402-style payments to this payout address on Base, exact read of the 7 days to 2026-10-16, every block of the window: counted when the transaction carries a signed USDC authorization (EIP-3009), the settlement x402's `exact` scheme uses. Some non-x402 gasless sends use it too; Sato Hub's own payer wallets are left out

By chain

Chain	Seller wallet	Endpoints	Answers 402	x402-style payments
Base	0x46e18aa644cff035aec1cb9ca412900aae78e928	17	unknown	21 x402-style payments from 2 distinct payers, $0.02 USDC in the last 7 days (Base, exact read)

One seller wallet, each chain read on its own. We never send a payment, so we never observe what a paid call returns. Unknown means we hold no reading, not that anything failed.

Pricing

Lowest

$0.001

per request, as registeredas of 2026-10-16

Median

$0.001

per request, as registeredas of 2026-10-16

Highest

$0.001

per request, as registeredas of 2026-10-16

The price each endpoint registered in the x402 catalogue. A listed price is a registration, not an observed charge.

Claim this merchant

Sign a message from the payout address 0x46e18a…78e928 to claim this page or download its payment ledger. Claiming proves control of the payout key. It says nothing about the service behind the address, and it does not change how this merchant is ranked. No email, no account: the signature is the whole credential, and signing a message costs no gas and moves nothing.

Data CC-BY-4.0, attribution: data by satohub.ai. Data as of 2026-10-16. Appearing here is not an endorsement. Check an endpoint with the doctor.