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MARKET MONITOR / CATALOGUE Services 106,492 MCP listed 39,685 x402 66,861 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-26 · 3 sources
Task

Smart Contracts

9 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.

Preflight x402 REST usage

Call before installing packages suggested by a language model. Returns, for each npm or PyPI package name, whether it actually exists in the registry, whether it is deprecated or yanked, and — when the name is not found...

preflight402.com Dev & Code 3 calls / 30d checked 2026-10-26
0.05 USDC per call per call

Remix Project x402 REST usage

Compile Solidity contracts with the Remix compiler, supporting multiple files, custom versions, and optimization settings

api.remix.live Dev & Code 15 calls / 30d checked 2026-10-26
0.01 USDC per call per call

Saylor Innovations Guide Library x402 REST usage

CUDA, driver and Ollama compatibility - GPU support, model memory fit and proof inference uses the GPU

saylorinnovations.com AI Models & Inference 6 calls / 30d checked 2026-10-26
0.01 USDC per call per call

Tanod pactlint x402 REST usage

pactlint (Tanod) source lookup: verified Solidity source, ABI and compiler settings of a contract (Sourcify) Use when an agent needs the verified source, ABI and compiler settings of a contract at a known address.

tanod.dev Dev & Code 3 calls / 30d checked 2026-10-26
0.005 USDC per call per call

Verified Contract ABI (Sourcify) x402 REST

ABI and readable function/event signatures of a verified smart contract from Sourcify, with contract name, compiler, licence, proxy implementation and deployer. Use before calling or decoding a contract.

bess-x402.onrender.com Dev & Code checked 2026-10-26
0.003 USDC per call per call

Contract Pre-Trade Check x402 REST

Combined pre-trade safety check: on-chain risk score (proxy + privileged-function detection from live bytecode) plus Telegram alert-channel monitoring, in one call. Cheaper than calling /v1/scan and /v1/alert-check separ...

smartcontractrisk.0xhodhod.xyz Security checked 2026-10-26
0.04 USDC per call per call

Contract Risk API x402 REST

On-chain contract risk score: detects upgradeable proxies and privileged functions from live bytecode. Use before trading/interacting with an unfamiliar contract.

smartcontractrisk.0xhodhod.xyz Data & Finance checked 2026-10-26
0.02 USDC per call per call

Alert-Channel Monitor x402 REST

Telegram alert-channel monitoring for a contract address or ticker: returns mention volume across tracked crypto channels, categorized into security alerts, whale movements, and listing/news. Use alongside an on-chain ri...

smartcontractrisk.0xhodhod.xyz Security checked 2026-10-26
0.03 USDC per call per call

Contract Risk API x402 REST

On-chain contract risk score: detects upgradeable proxies and privileged functions from live bytecode. Use before trading/interacting with an unfamiliar contract.

contract-risk-api-six.vercel.app Data & Finance checked 2026-10-26
0.02 USDC per call per call

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