MARKET MONITOR / CATALOGUE Services 137,014 MCP listed 41,666 x402 95,437 Rails Base / Solana / Polygon / Arbitrum Imported 2026-11-01 · 3 sources
Task

Security

643 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.

Contract ABI Lookup x402 REST usage

Checks Sourcify for a Base contract's verification status and returns its ABI as function/event name lists + item count (full or partial match). No API key required.

402.com.tr Crypto & Payments 4 calls / 30d checked 2026-11-01
0.02 USDC per call per call

Token Holder Distribution x402 REST usage

Top-10 holders with their %, holder count, concentration level (whale risk), and LP-lock %, from GoPlus. Lets agents judge how fairly a token is distributed before trading. No API key required.

402.com.tr Data & Finance 4 calls / 30d checked 2026-11-01
0.02 USDC per call per call

Batch Token Prices x402 REST usage

Pass a comma-separated list of up to 10 Base token addresses and get USD price + 24h change for each in one call. Ideal for agents pricing a portfolio or watchlist.

402.com.tr Data & Finance 4 calls / 30d checked 2026-11-01
0.02 USDC per call per call

Wallet Net Worth x402 REST usage

Complete token portfolio for a Base address with USD values: every ERC-20 the wallet holds, priced from live DEX liquidity, plus native ETH — sorted by value with a total. Holdings nobody quotes are listed and counted se...

402.com.tr Crypto & Payments 4 calls / 30d checked 2026-11-01
0.02 USDC per call per call

VAPE x402 REST usage

VAPE exploit_check — Contract verification + proxy-swap surface check. Real on-chain/market data, no simulation.

vape.juxtaposition1.deno.net Security 8 calls / 30d checked 2026-10-29
0.01 USDC per call per call

LP Lock Details x402 REST usage

Surfaces the LP holders, how much of the LP supply is locked or burned vs pullable, the lockers, and unlock dates. Unlocked liquidity is the clearest rug setup — this shows the detail a one-line 'LP locked: yes/no' hides...

402.com.tr Crypto & Payments 4 calls / 30d checked 2026-11-01
0.02 USDC per call per call

Gas Oracle x402 REST usage

Returns current Base gas fees (baseFee, maxPriorityFee) and three tiered suggestions (slow, normal, fast) in Gwei, derived live from the Base RPC. Built for agents that time or cost-estimate transactions.

402.com.tr Crypto & Payments 8 calls / 30d checked 2026-11-01
0.01 USDC per call per call

PickleCheck x402 REST usage

PickleCheck endpoint check: is it safe to pay this x402 endpoint? Reads its payment offer and pay-to wallet (sanctions, Circle blocklist, changed pay-to, history, buyers) before you pay. It looks, never pays; unreachable...

picklecheck.onrender.com Crypto & Payments 15 calls / 30d checked 2026-11-01
0.005 USDC per call per call

x402check x402 REST usage

Check a counterparty before paying: OFAC SDN, phishing and drainer feeds, a live watch of drainer infrastructure, transaction simulation and injected-instruction analysis. Returns a score and a signed ES256 attestation.

x402check.xyz Security 21 calls / 30d checked 2026-11-01
0.0035 USDC per call per call

New Token Scanner x402 REST usage

Returns the latest tokens profiled on Base from the DexScreener feed — address, description, and links. Great for discovery bots hunting new launches early.

402.com.tr Data & Finance 7 calls / 30d checked 2026-11-01
0.01 USDC per call per call

Trending Tokens on Base x402 REST usage

Use when an agent hunts what is moving on Base. Up to 15 trending Base pools ranked by live DEX activity (GeckoTerminal): token address, pool, DEX, price, 24h change, volume, liquidity and trade count. Paid DexScreener p...

402.com.tr Data & Finance 7 calls / 30d checked 2026-11-01
0.01 USDC per call per call

dappgrade x402 REST usage

dappgrade score — front-end integrity verdict for an onchain app, looked up by contract address. Inspects the app's public web front-end, not contract bytecode or admin control. Returns ok / caution / avoid / unknown wit...

dappgrade.vercel.app Data & Finance 7 calls / 30d checked 2026-11-01
0.01 USDC per call per call

Verdict x402 REST usage

Token safety verdict: send a token contract, get a verdict (safe/caution/risky/avoid), a 0-100 score, risk level, red and green flags, a summary, a post-ready card and metrics: holders, top-10 share, LP locked, liquidity...

clinkagent.com Data & Finance 7 calls / 30d checked 2026-10-27
0.01 USDC per call per call

Sift Web Tools x402 REST usage

Find a site's RSS/Atom feeds and return the latest items. Discovers RSS or Atom feeds for a site or page and returns the latest items with title, link, date and summary.

sift.srv1996466.hstgr.cloud Productivity & Docs 33 calls / 30d checked 2026-11-01
0.002 USDC per call per call

TxSim Decoder x402 REST usage

Decode raw EVM calldata into a named function, signature and arguments, plus security risk flags (unlimited token approval, setApprovalForAll, ownership transfer, unknown selector, native value transfer). Keyless, determ...

simulate.cyberwarex.com Dev & Code 33 calls / 30d checked 2026-11-01
0.002 USDC per call per call

Maxwell x402 x402 REST usage

Compact financial statements from SEC XBRL company facts: about 40 standard us-gaap and dei line items (revenue, net income, EPS, cash, debt, shares...), one value per calendar period, last 10 years and 12 quarters, fisc...

api.maxwellinternational.ai Crypto & Payments 13 calls / 30d checked 2026-11-01
0.005 USDC per call per call

AgentSiteAudit x402 REST usage

Website audit for AI agents: one URL in, one structured JSON report out, 69 checks with stable issue codes and exact fixes.

agentsiteaudit.com Security 6 calls / 30d checked 2026-11-01
0.01 USDC per call per call

SCV Approvals x402 REST usage

SCV Approvals: active token approvals of a wallet (unlimited/unknown spender detection) for $0.01 USDC via x402

scv-agent.online Crypto & Payments 6 calls / 30d checked 2026-11-01
0.01 USDC per call per call

RugShield Solana Tx Guard x402 REST usage

Check an unsigned Solana transaction before signing. Send its base64 serialization; malformed input is rejected before payment. We simulate it on mainnet and return ALLOW, WARN or BLOCK with SOL and token balance changes...

getrugshield.com Crypto & Payments 6 calls / 30d checked 2026-11-01
0.01 USDC per call per call

AlphaPipeline Token Diagnostic x402 REST usage

Single-call combined pre-trade security check - runs token-risk and contract-health-audit in parallel against the same GoPlus data and returns both, plus a deduped union of risk_flags. No composite score or letter grade...

alphapipeline-eu.onrender.com Security 2 calls / 30d checked 2026-11-01
0.03 USDC per call per call

Base Chain Status x402 REST usage

Live Base chain snapshot: latest block, base fee + priority fee (Gwei), current ETH price, and the estimated USD cost of a simple ETH transfer. For agents timing or budgeting transactions.

402.com.tr Crypto & Payments 6 calls / 30d checked 2026-11-01
0.01 USDC per call per call

Token Approval Risk x402 REST usage

Lists a wallet's active token approvals — which contracts can spend its tokens, the allowance, USD value at risk and a risk factor (revoke.cash-style). Essential wallet-security check for agents and users.

402.com.tr Crypto & Payments 3 calls / 30d checked 2026-11-01
0.02 USDC per call per call

Function Selector Encoder x402 REST usage

Computes the 4-byte selector for a function signature (e.g. transfer(address,uint256) → 0xa9059cbb). The inverse of the decoder — useful for agents building or matching calldata.

402.com.tr Dev & Code 6 calls / 30d checked 2026-11-01
0.01 USDC per call per call

Bitcoin Tech Radar - Aaron Zhang x402 REST usage

Status of every Bitcoin Improvement Proposal as JSON: number, layer (consensus soft fork, peer services, applications), title, type and status (Draft, Complete, Deployed, Closed...), with links. Parsed live from the bitc...

btc-radar.vercel.app Dev & Code 6 calls / 30d checked 2026-11-01
0.01 USDC per call per call

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