38 Services from coinop.publicvm.com

Returns a safety score, risk verdict, and red flags for a given ERC-20 token contract address on Base, Arbitrum, or Ethereum.

Scans Solidity or JavaScript source code for security vulnerabilities and returns structured findings with risk scores and severity levels.

Looks up ERC-20 token allowance and permission data for a given contract, owner, and spender address on Base

Returns current gas prices in Gwei for Base, Arbitrum, and Ethereum networks via a pay-per-call x402 endpoint.

Analyzes an Ethereum wallet address for risk flags, token holdings, and network activity across multiple chains, returning aggregated risk and balance data.

Compares current and previous DeFi vault snapshots to detect and return notable changes in APY or TVL across on-chain vaults.

Verifies a Merkle proof by checking whether a given leaf and proof path are valid against a specified Merkle root

Returns a multi-network DeFi summary including vault data, token symbols, and network coverage for specified crypto assets, paid per call via x402 on Base.

Aggregates sentiment scores across multiple text sources (news, social, etc.) into a unified crypto/market sentiment signal, paid per call via x402 on Base.

Computes the net payment flows for a batch of on-chain payment transactions on Base, returning aggregated net amounts per address.

Returns a fill quote and query result for a token swap intent, given buy/sell token symbols and pricing parameters, paid via x402 on Base.

Compares compute resource pricing across cloud providers (e.g. Akash, Render) to identify the cheapest option for a given tier and duration, paid per call via x402 on Base.

Analyzes a blockchain transaction for MEV (Maximal Extractable Value) opportunities, returning detected arbitrage, sandwich, or other MEV patterns.

Checks whether a given escrow status transition (from one state to another) is allowed within the CoinOpSelect on-chain escrow workflow.

Generates a cryptographic commitment (hash) for a given value, optionally with a salt, for use in on-chain proof protocols on Base.

Returns a decentralized insurance cover quote (policy terms and premium) for a given asset, coverage amount, and loss ratio, paid via x402 on Base.

Health-check and payment-metadata ping endpoint that confirms the x402 payment gateway is live and returns transaction metadata for a $0.003 USDC on-chain micropayment on Base.

Fetches the latest on-chain and crypto research finding from CoinOpSelect's curated research repository, paid per call via x402 on Base.

Generates a cryptographic on-chain escrow commitment hash for a given work product text on Base.

Returns a cost estimate for decentralized compute resources on Akash or Render, given tier size, duration, and provider.

Computes the surplus (profit or savings) for a given intent order by comparing a limit price against a fill price on-chain.

Lists available staking protocols for a given blockchain network (Ethereum, Base, or Arbitrum)

Computes or retrieves a Merkle leaf hash for a given account, index, and amount, used in on-chain Merkle proof workflows on Base.

Returns a referral fee quote for a given venue and fee configuration, including fee basis points and referral basis points.

Returns jurisdiction compliance screening data for a given US state and venue, paid per call via x402 on Base.

Scores the sentiment of a given text string, returning a sentiment result via a pay-per-call x402 on-chain payment on Base.

Builds an on-chain attestation object for a given contract, wallet, or token query using the x402 payment protocol on Base.

Verifies the validity of an on-chain attestation object, confirming its hash, input query, and output result are authentic.

Hashes arbitrary text input and returns a hex digest for proof or verification purposes, paid per call via x402 on Base.

Retrieves subscription flow data (fixed and monthly pricing tiers) for on-chain blockchain data services paid via x402 on Base.

Returns treasury runway data (months of runway remaining) for on-chain projects, gated by x402 micropayment on Base.

Accepts source code and returns AI-generated refactoring suggestions, paid per call via x402 on Base.

Classifies on-chain reserve data based on a drift basis-points parameter, returning a structured classification object.

Analyzes source code and returns a complexity report for the provided code snippet or file.

Returns the cheapest available compute option for a given type, method, and tier/hours configuration on Base.

Retrieves on-chain treasury stack data including token, wallet, contract, and DeFi research information via x402 micropayment on Base.

Accepts an array of labeled data samples and returns a curated dataset report for on-chain AI agent training or research workflows, paid per call via x402 on Base.

Returns the yield policy configuration for treasury operations on the CoinOpSelect on-chain data platform, paid via x402 on Base.