x402 merchant

mintintel.35-171-220-195.sslip.io

Name: mintintel.35-171-220-195.sslip.io on x402: dated readings
Creator: Sato Hub
License: https://creativecommons.org/licenses/by/4.0/

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

Endpoints86
Price per requestfrom $0.001
Outside payers · 7d4
Answer 402n/a

Overview

as of 2026-10-30

Seller wallet: 0xd5f3a78ab272eb36a997f4aa249b876bdb9692e3
Chains: Base
Hosts: mintintel.35-171-220-195.sslip.io, premium.35-171-220-195.sslip.io
Categories: Onchain data68Other8Developer tools4Market data4Commerce1Security1
First seen: 2026-10-30 · last seen 2026-10-30

What we observed

Paid by 4 outside payers · 7d2026-10-30402 unknownNot claimed

See the readings

Endpoints

86 registered

https://mintintel.35-171-220-195.sslip.io/v1/base/allowance/:token/:owner/:spender
ERC-20 allowance on Base via allowance(owner, spender) (eth_call) - how much a spender such as Permit2 or a DEX router may move from an owner's wallet, decimal-adjusted, with unlimited-approval flag and known-spender la…
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/base/balance/:address
Native ETH balance of any Base address (wei + ETH, latest block) via eth_getBalance.
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/base/block-number
Latest Base block height - current chain tip via eth_blockNumber (cached <=1 s). The cheapest liveness / clock tick for Base agents.
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/base/block/:block
Base block header by number, hex or tag (latest / finalized / safe) via eth_getBlockByNumber - hash, parent, timestamp and age, fee recipient, gas used/limit and utilization, base fee, tx count and the first 25 tx hashe…
BaseDeveloper tools
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/base/call
Simulate a read-only Base contract call via eth_call - nothing is sent (?to=&data=, optional from, value, block): raw return data, first words, uint / address / string decodings, or the revert reason.
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/base/code/:address
Is a Base address a contract? eth_getCode: code size, keccak code hash, EOA vs contract, EIP-7702 delegated EOA (and its delegate), EIP-1167 minimal-proxy target, bytecode prefix; ?full=1 returns the whole deployed byte…
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/base/erc20-balance/:address/:token
ERC-20 token balance for any Base wallet - USDC, WETH, USDT or any token - via balanceOf (eth_call): raw and decimal-adjusted amount, symbol, decimals. Not a token -> 404, not charged.
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/base/eth-usd
ETH/USD read straight from Base state, no CEX or API key: the Chainlink ETH/USD feed (latestRoundData) plus the Uniswap v3 WETH/USDC 0.05% pool spot price in one RPC batch. Median of fresh sources, per-source price, fee…
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/base/gas
Base gas oracle - current and next-block base fee, priority-fee percentiles (p10/p50/p90 over the last 20 blocks via eth_feeHistory), slow/standard/fast maxFeePerGas suggestions, legacy eth_gasPrice, the L1 base fee and…
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/base/network-info
Base network info - chain ID, block height, chain head age, gas price, base fee, priority fee, block gas used/limit and RPC client version in one batched RPC call (eth_chainId + eth_getBlockByNumber + eth_gasPrice + eth…
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/base/nonce/:address
Next transaction nonce for any Base wallet via eth_getTransactionCount (latest + pending) - how many transactions it has sent and how many are still pending.
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/base/proxy/:address
Detect upgradeable proxies on Base via eth_getStorageAt - EIP-1967 (transparent, UUPS, beacon), legacy OpenZeppelin (zos), EIP-1822, Safe, EIP-1167 clones and EIP-7702 delegation - and return the implementation, admin a…
BaseOther
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/base/token/:token
ERC-20 token metadata and total supply on Base via eth_call: name, symbol, decimals and totalSupply (raw + decimal-adjusted) in one batch. Not a token -> 404, not charged.
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/base/tx/:hash
Full Base transaction details by hash via eth_getTransactionByHash - from, to, value in ETH, nonce, type, gas limit and fee caps, calldata with 4-byte method selector, pending or mined. Unknown hash -> 404, not charged.
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/eth/allowance/:token/:owner/:spender
ERC-20 allowance on Ethereum via allowance(owner, spender) (eth_call) - how much a spender such as Permit2 or a DEX router may move from an owner's wallet, decimal-adjusted, with unlimited-approval flag and known-spende…
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/eth/balance/:address
Native ETH balance of any Ethereum address (wei + ETH, latest block) via eth_getBalance.
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/eth/block-number
Latest Ethereum block height - current chain tip via eth_blockNumber (cached <=3 s). The cheapest liveness / clock tick for Ethereum agents.
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/eth/block/:block
Ethereum block header by number, hex or tag (latest / finalized / safe) via eth_getBlockByNumber - hash, parent, timestamp and age, fee recipient, gas used/limit and utilization, base fee, tx count and the first 25 tx h…
BaseDeveloper tools
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/eth/call
Simulate a read-only Ethereum contract call via eth_call - nothing is sent (?to=&data=, optional from, value, block): raw return data, first words, uint / address / string decodings, or the revert reason.
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/eth/code/:address
Is a Ethereum address a contract? eth_getCode: code size, keccak code hash, EOA vs contract, EIP-7702 delegated EOA (and its delegate), EIP-1167 minimal-proxy target, bytecode prefix; ?full=1 returns the whole deployed …
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/eth/erc20-balance/:address/:token
ERC-20 token balance for any Ethereum wallet - USDC, WETH, USDT or any token - via balanceOf (eth_call): raw and decimal-adjusted amount, symbol, decimals. Not a token -> 404, not charged.
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/eth/eth-usd
ETH/USD read straight from Ethereum state, no CEX or API key: the Chainlink ETH/USD feed (latestRoundData) plus the Uniswap v3 WETH/USDC 0.05% pool spot price in one RPC batch. Median of fresh sources, per-source price,…
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/eth/gas
Ethereum gas oracle - current and next-block base fee, priority-fee percentiles (p10/p50/p90 over the last 20 blocks via eth_feeHistory), slow/standard/fast maxFeePerGas suggestions, legacy eth_gasPrice and the cost of …
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/eth/network-info
Ethereum network info - chain ID, block height, chain head age, gas price, base fee, priority fee, block gas used/limit and RPC client version in one batched RPC call (eth_chainId + eth_getBlockByNumber + eth_gasPrice +…
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/eth/nonce/:address
Next transaction nonce for any Ethereum wallet via eth_getTransactionCount (latest + pending) - how many transactions it has sent and how many are still pending.
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/eth/proxy/:address
Detect upgradeable proxies on Ethereum via eth_getStorageAt - EIP-1967 (transparent, UUPS, beacon), legacy OpenZeppelin (zos), EIP-1822, Safe, EIP-1167 clones and EIP-7702 delegation - and return the implementation, adm…
BaseMarket data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/eth/token/:token
ERC-20 token metadata and total supply on Ethereum via eth_call: name, symbol, decimals and totalSupply (raw + decimal-adjusted) in one batch. Not a token -> 404, not charged.
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/eth/tx/:hash
Full Ethereum transaction details by hash via eth_getTransactionByHash - from, to, value in ETH, nonce, type, gas limit and fee caps, calldata with 4-byte method selector, pending or mined. Unknown hash -> 404, not char…
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/sol/ata/:owner/:mint
Derives the associated token account for owner + mint (SPL and Token-2022 candidates), reports which program the mint uses, whether the ATA exists and its balance. Saves a create-ATA round trip.
BaseOther
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/sol/balance/:addr
SOL balance of any Solana address (lamports + SOL string, confirmed, cached <=2 s).
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/sol/block-production
Solana block production for the current epoch via getBlockProduction (cached <=60 s): cluster leader slots, blocks produced, skipped slots and skip rate %, the 10 worst skip rates among validators with >= 40 leader slot…
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/sol/block-time/:slot
Unix timestamp, ISO time and age of the Solana block at a slot (getBlockTime, cached 10 min). Skipped, pruned or not-yet-produced slots -> 404, not charged.
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/sol/blockhash
Latest Solana blockhash + lastValidBlockHeight for building and signing transactions (confirmed, cached <=1 s).
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/sol/epoch
Solana epoch number, slot index, slots remaining, progress % and ETA seconds to the next epoch (staking/reward timing).
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/sol/inflation
Current Solana inflation (total / validator / foundation), the inflation schedule (initial, terminal, taper), total SOL supply, active stake, staked % of supply and an estimated gross staking APR (validator inflation / …
BaseMarket data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/sol/lookup-table/:addr
Decoded Solana address lookup table used by v0 transactions: authority (or frozen), active vs deactivated, deactivation and last-extended slots, address count and every stored address (<= 256), via getAccountInfo jsonPa…
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/sol/next-leaders
The next Solana slot leaders from getSlotLeaders, merged into 4-slot leader windows: validator identity, vote account, active stake, commission, first/last slot and seconds until each window starts. Route time-critical …
BaseDeveloper tools
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/sol/nonce/:addr
Decoded Solana durable nonce account: the stored nonce (use it as recentBlockhash for offline or delayed signing), nonce authority, fee per signature and balance, via getAccountInfo jsonParsed. Not a nonce account -> 40…
BaseOther
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/sol/program/:addr
Is a Solana address an executable program? Loader, upgradeable vs immutable, upgrade authority, ProgramData address and size, last deploy slot and approximate age in days (the binary is never downloaded). Also labels bu…
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/sol/rent-exempt/:bytes
Minimum lamports / SOL for a Solana account with N data bytes to be rent-exempt (getMinimumBalanceForRentExemption, cached 1 h). 165 = token account, 82 = mint, 0 = plain wallet.
BaseOther
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/sol/sig-status/:sig
Confirmation status of a Solana transaction signature: found, slot, processed/confirmed/finalized, success or error (searches history). Poll this after sending a tx.
BaseOnchain data
$0.001/ request
2026-10-30
https://mintintel.35-171-220-195.sslip.io/v1/sol/simulate
Simulate a Solana transaction before sending it via simulateTransaction (sigVerify off, recent blockhash replaced, nothing is sent): success or the exact error, compute units consumed, fee in lamports, program logs, ret…
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/sol/slot
Current Solana mainnet slot, block height and epoch (confirmed commitment, cached <=0.4 s). The cheapest liveness/clock tick for agents.
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/sol/sol-usd
SOL/USD read straight from Solana state, no CEX or API key: the Pyth SOL/USD price-feed account plus Orca's two deepest SOL/USDC whirlpools in one RPC call (cached <=2 s). Median of fresh sources, per-source price, Pyth…
BaseMarket data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/sol/stake/:addr
Decoded Solana stake account: delegated vote account, staked SOL, activation/deactivation epoch and status (activating / active / deactivating / inactive), staker and withdrawer authorities, lockup, rent reserve. Not a …
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/sol/supply/:mint
Total supply (raw + ui), decimals, program (SPL / Token-2022), mint authority (still mintable?) and freeze authority of a Solana token mint. Cheap single-account read.
BaseOther
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/sol/token-meta/:mint
On-chain metadata of a Solana token mint: name, symbol, uri, update authority and mutability from the Token-2022 metadata extension or the Metaplex metadata account (seller fee, creators, token standard, collection), pl…
BaseOnchain data
$0.001/ request
2026-10-29
https://mintintel.35-171-220-195.sslip.io/v1/sol/tps
Solana network pulse from performance samples (10 x 60 s): current and 10-minute average TPS (total and non-vote), measured slot time in ms and slots/s, plus the answering RPC node's health and solana-core version (cach…
BaseOnchain data
$0.001/ request
2026-10-29
https://premium.35-171-220-195.sslip.io/v1/tip/base-gas
Base (chain 8453) gas tip for agents that send transactions: latest block number and age, base fee, eth_gasPrice, eth_maxPriorityFeePerGas and a suggested maxFeePerGas (2x base fee + priority), from one batched RPC call…
BaseOnchain data
$0.001/ request
2026-10-29
https://premium.35-171-220-195.sslip.io/v1/tip/eth-gas
Ethereum mainnet gas tip for agents that send transactions: latest block number and age, base fee, eth_gasPrice, eth_maxPriorityFeePerGas and a suggested maxFeePerGas (2x base fee + priority), from one batched RPC call …
BaseOnchain data
$0.001/ request
2026-10-29

Evidence

as of 2026-10-30

Answers HTTP 402

unknown

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

no reading date

x402-style payments, last 7 days (Base)

4outside payers

127 x402-style payments from 4 distinct payers, $0.50 USDC in the last 7 days (Base, exact read)

window ended 2026-10-30

Payments: 127
Payers: 4
USDC: 0.5

All USDC received at this payout address: $0.70 (includes payments that are not x402)

Reading: x402-style payments to this payout address on Base, exact read of the 7 days to 2026-10-30, 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	0xd5f3a78ab272eb36a997f4aa249b876bdb9692e3	86	unknown	127 x402-style payments from 4 distinct payers, $0.50 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 2026-10-30

Median

$0.001

per request, as registeredas of 2026-10-30

Highest

$0.05

per request, as registeredas of 2026-10-30

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 0xd5f3a7…9692e3 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: x402-list.com (CC BY 4.0). Data as of 2026-10-30. Appearing here is not an endorsement. Check an endpoint with the doctor.