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MARKET MONITOR / CATALOGUE Services 83,381 MCP listed 39,664 x402 43,726 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-25 · 2 sources
Task

Solidity

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.

Do audit x402 REST usage

Complete AI-powered smart contract security audit - analyzes code against checklist and provides detailed findings with severity levels. Returns immediately (202 Accepted) with a polling URL. Poll GET {jobStatusUrl} ever...

api.remix.live Crypto & Payments 59 calls / 30d checked 2026-10-25
0.25 USDC per call per call

Get audit checklist x402 REST usage

AI-powered smart contract audit checklist matching - analyzes contract code and returns relevant security checklist items. Returns immediately (202 Accepted) with a polling URL. Poll GET {jobStatusUrl} every 5-10 seconds...

api.remix.live Crypto & Payments 58 calls / 30d checked 2026-10-25
0.05 USDC per call per call

Duo Data Utilities x402 REST usage

IBAN validator: validate an IBAN's length for its country, permitted character classes per field, and the ISO 7064 mod-97-10 check digits. Returns the verdict with a specific failure reason, the electronic and print form...

api.duoleads.com Dev & Code 5 calls / 30d checked 2026-10-25
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 2026-10-25
0.01 USDC per call per call

Solidity heuristic pattern scan x402 REST usage

Deterministic static pattern scan of Solidity smart-contract source text - a fixed ruleset flagging tx.origin authentication, delegatecall, selfdestruct, unchecked low-level calls, unchecked .send(), floating pragmas, bl...

agent402.tools Security 8 calls / 30d checked 2026-10-25
0.01 USDC per call per call

Verified contract source x402 REST usage

Fetch the verified Solidity source files and compiler metadata for a contract address from an open verified-contract repository. Covers 8 EVM mainnets (ethereum, base, polygon, arbitrum, optimism, bsc, gnosis, celo). Con...

agent402.tools Dev & Code 8 calls / 30d checked 2026-10-25
0.005 USDC per call per call

Keccak-256 hash x402 REST usage

Keccak-256 of any string or hex payload - the hash Ethereum actually uses, which is NOT the same as SHA3-256. Needed for selectors, event topics, salts and CREATE2 addresses.

flat-rate-llm.kikoribera03.workers.dev Crypto & Payments 4 calls / 30d checked 2026-10-25
0.005 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 2026-10-25
0.005 USDC per call per call

AgentForge x402 REST usage

Payment flow verification for agents integrating x402: confirms your wallet and payment channel work before you spend on a real endpoint. Category: infra.

agentforge-taupe.vercel.app Crypto & Payments 9 calls / 30d checked 2026-10-25
0.001 USDC per call per call

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