OpenSea Mobile is live: Trade everything, together.
Get the app
Home
Collections
Tokens
Perps
Trading Cards
FeedActivity
Drops
Rewards
Tools
Beta
Studio
Sign in
Aggregating
Networks
Platform Terms
Wallet & Onramp Terms
Privacy Policy
Snapsus Merkle
Agent Tools
Snapsus Merkle

Snapsus Merkle

snapsus-merkle
By
timsou
Paid
Live
Pricing
$0.15USDCUSDC
Calls (7d)2
Callers (7d)2
Volume (7d)$0.10
Snapsus Merkle
Snapsus Merkle
By
timsou
Paid
Live
Pricing
$0.15USDCUSDC
Calls (7d)2
Callers (7d)2
Volume (7d)$0.10
Call this tool
Get a Merkle root and per-address proofs for an allowlist or airdrop. Use this before deploying a claim contract — OpenZeppelin StandardMerkleTree, ready to drop into Solidity.
nft
airdrop
merkle
allowlist
opensea
ParameterTypeDescription
entries*
array
Plain 0x addresses (membership) or { address, amount } objects (airdrop; amount as a decimal string of token base units).
TypeDescription
object{ format, leafEncoding, root, count, proofs:[{address,amount?,proof}] }
Tool ID
164
Chain
Base
Last Checked
Created
Updated
Onchain verification
Onchain hash verified
Endpoint
https://tools.snapsus.com/api/merkle
$0.15 USDC
No activity yet. Activity will appear here as the tool is used.
Snapsus Holders
Snapsus Holderstools.snapsus.com
Get every wallet that currently holds an NFT collection. Use this when you need the full holder list for a contract address — for airdrops, allowlists, or holder analytics — across Ethereum, Base, Polygon, Arbitrum, and Optimism.
$0.05 USDC
timsou
timsou
Snapsus Eligibility
Snapsus Eligibilitytools.snapsus.com
Check whether a wallet holds an NFT collection: a fast yes/no per collection. Use this before granting access, gating a mint, or verifying an allowlist, so you never act on an unverified holder.
$0.02 USDC
timsou
timsou
Snapsus Overlap
Snapsus Overlaptools.snapsus.com
Find the wallets that hold every one of several NFT collections (the intersection). Use this for partnership airdrops, co-drops, and finding the shared community across collections.
$0.10 USDC
timsou
timsou
Snapsus Wallet
Snapsus Wallettools.snapsus.com
Lists the NFT collections a wallet holds across Ethereum, Base, Polygon, Arbitrum, and Optimism.
$0.02 USDC
timsou
timsou
Snapsus Allocation
Snapsus Allocationtools.snapsus.com
Turn a collection's current holders into an airdrop or allowlist allocation (address → amount). Use this when you need a fair-distribution split: proportional, flat, capped, or square-root.
$0.15 USDC
timsou
timsou
Snapsus Address Intel
Snapsus Address Inteltools.snapsus.com
Find out what an address is before you interact with it: contract or wallet, a known label (marketplace, burn, protocol), its ENS name, and safety warnings. Use this to de-risk a transfer or contract call.
$0.02 USDC
timsou
timsou
Snapsus Clean List
Snapsus Clean Listtools.snapsus.com
Normalizes a messy list of addresses and ENS names into a canonical, deduplicated, lowercased address list. Resolves ENS, drops invalid and burn entries, optionally drops contracts.
$0.02 USDC
timsou
timsou
Snapsus Crypto Utils
Snapsus Crypto Utilstools.snapsus.com
On-chain unit and hashing helpers: wei/gwei conversion, keccak256, function selectors, hex/decimal, and address checksums.
< $0.01 USDC
timsou
timsou
Snapsus Abi
Snapsus Abitools.snapsus.com
Encode and decode EVM calldata. Turn a function signature + args into calldata, or decode calldata back into typed arguments.
$0.02 USDC
timsou
timsou
Snapsus Ens
Snapsus Enstools.snapsus.com
ENS resolution: name → address (resolve) or address → primary name (reverse). Reads from Ethereum mainnet.
< $0.01 USDC
timsou
timsou
Snapsus Token
Snapsus Tokentools.snapsus.com
Identify and value any token: name, symbol, decimals, total supply and current USD price from a contract address. Use this when you have a token address and need its metadata or price (ERC-20/721).
$0.02 USDC
timsou
timsou
Snapsus Airdrop Kit
Snapsus Airdrop Kittools.snapsus.com
Build a deployable airdrop in one call. Use this when you need to go from NFT collections to a claim contract: it snapshots current holders, computes an allocation, and returns an OpenZeppelin Merkle root with per-address proofs. Saves chaining snapshot, allocation, and merkle tools separately.
$0.25 USDC
timsou
timsou
Send nft
Send nftkeyring-agent.blockchhub.link
Pay the send-nft execution fee (ERC-721/1155 transfer)
$0.05 USDC
BotPay NFT Mint - Nft
BotPay NFT Mint - Nftapi.botpay.network
Mint a BotPay NFT on Base after an x402 USDC payment.
$0.10 USDC
Standard constants
Standard constantsapi.onesource.io
The Standard Reserve (TSR), an on-chain reserve protocol on Robinhood Chain. Chain-read protocol constants: base rate, epoch length, floors, and where each one was last read from.
< $0.01 USDC
Loyal Spark - Gateway analytics
Loyal Spark - Gateway analyticsapi.loyalspark.online
Onchain loyalty platform on Base Network. Businesses launch branded rewards in minutes, customers earn real value with every purchase, and AI agents automate the rest via REST and MCP. On the paid retry send the payment together with header x-api-key: lsk_... or Authorization: Bearer lsk_.... A payment without a live key is not charged. Read key, no browser: POST https://api.loyalspark.online/x402-gateway/register-agent. HTTP 402 is $0.01 USDC on Base. Pay it and do not send an API key. You receive lsk_ once, scope read only: list your programs, rewards, balances, and analytics. That key cannot mint, deploy a program, create rewards, or trade. A new wallet gets a 45-day Pro trial (5 agents, 10,000 calls/month), then Free (1 agent, 200 calls/month, 1,000 tokens minted/month, 1.25% mint fee) unless that wallet pays. The $0.01 is the call price, not a subscription. No free seat returns 403 before any charge. Write scopes (mint, create_program, manage_rewards, trade) use the same plan: dashboard https://loyalspark.online/merchant → AI Agents, or free SIWE — POST https://api.loyalspark.online/siwe-nonce, sign Chain ID 8453 with the exact phrase 'Register Loyal Spark merchant agent', then POST {message, signature, name, scopes} to https://api.loyalspark.online/agent-register-siwe. Look first with no key: GET https://api.loyalspark.online/x402-gateway/public-programs ($0.001, active programs, not your own list). Guide: https://loyalspark.online/.well-known/skills/00-getting-started.md The call is scoped to the wallet behind that key. 16 skill guides at loyalspark.online/.well-known/skills/index.md.
< $0.01 USDC
x4o2 pump.fun Data - Coins searchpump.x4o2.com
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 mint.
< $0.01 USDC
Tokens newestapi.slamai.dev
Returns the newest tokens minted on the blockchain based on mint timestamp, filtered by an activity window and optional category.
< $0.01 USDC
x402 Base Tools - Gasbase.kagurazaka.dev
Current Base gas: base fee, priority fee percentiles over the last 10 blocks, the L1 data fee of a typical transaction, and what an ETH transfer, an ERC-20 transfer, a USDC transferWithAuthorization (an x402 payment), a swap and an NFT mint cost now in ETH and USD (ETH/USD from Chainlink).
< $0.01 USDC
Grokzilla x402 Micro Pay - Skills uuid mintgrokzilla.shop
Mint 1-32 UUID v4 (or v1) identifiers for agent job IDs and idempotency keys.
< $0.01 USDC
DevX Token Snapshot - Snapshottoken-snapshot.nextill-pos.workers.dev
ERC-20 token snapshot in one call on Base, Ethereum, Arbitrum, Optimism, Polygon, Avalanche, BNB Chain: USD price, FDV, total DEX liquidity, top pools (Uniswap V2/V3, Aerodrome, Velodrome, PancakeSwap, Sushi, QuickSwap, Trader Joe...), supply-in-pools/burn/owner holder hints, proxy/owner/mint/blacklist/fee risk flags. Live on-chain reads. 0.003 USDC.
< $0.01 USDC
NFT Data
NFT Datawww.nftdata.app
Provides structured NFT collection and market data for AI agents. Given an OpenSea collection slug, returns collection metadata, contract information, floor price, 24-hour sales and volume, total lifetime statistics, and owner count sourced directly from the OpenSea API v2.
< $0.01 USDC
0x3441...7534
Gas multi
Gas multimoney-reactor.makar52nn2016.workers.dev
Live gas price across Base, Arbitrum, Optimism and Polygon in ONE call — cheapest-chain routing for agents that settle or mint on L2s
$0.05 USDC
Market stablecoin info
Market stablecoin infoapi.x402node.dev
Deep profile of any stablecoin - peg mechanism (fiat/crypto/algorithmic), circulating supply by chain, audit status and mint/redeem rules - risk intelligence agents need before holding that LLMs cannot look up live. stablecoin info, stablecoin reserves, peg mechanism, stablecoin audit, circulating supply, stablecoin risk Accepts payment on Base or Solana — either network works.
< $0.01 USDC