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MARKET MONITOR / CATALOGUE Services 86,883 MCP listed 39,685 x402 47,214 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-26 · 3 sources
Task

Evm

246 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.

Otto AI x402 REST usage

Importance-ranked crypto headlines with per-article source links and publish times, plus a sentiment-scored market brief. Regenerated hourly; meta carries the snapshot's age and a fresh/stale verdict.

x402.ottoai.services Search & Research 860 calls / 30d checked 2026-10-26
0.001 USDC per call per call

AiSpace Venice x402 REST usage

Text-to-image generation on Venice models (Flux, SD3.5, GPT-Image, HunyuanImage, and more), paid per request in USDC on Base via x402, no API key. Charge is catalog unit × variants (1–4). A bare unpaid probe (no model) q...

x402.aispace.bot Media & Creative 38 calls / 30d checked 2026-10-26
0.015 USDC per call per call

OnchainPulse x402 REST usage

Honeypot check, half a cent: can this token actually be sold? Simulated buy+sell verdict, buy/sell/transfer tax, mint authority, ownership renounced, transfer-pausable, blacklist — the raw flags, one source, no fusion. B...

onchainpulse.theaslangroupllc.com Data & Finance 66 calls / 30d checked 2026-10-26
0.005 USDC per call per call

Fund Trace (Source of Funds) x402 REST usage

first-funder goes one hop; this walks the funding chain back up to 8 hops to a recognisable origin (a CEX/bridge on-ramp — lower-risk provenance) OR a SANCTIONED address (dirty money, taint by provenance) OR a dead-end o...

402.com.tr Data & Finance 3 calls / 30d checked 2026-10-26
0.1 USDC per call per call

EVM State Batch x402 REST usage

Read-only EVM state API for wallet snapshots, ERC-20 balances, token allowances, contract code, block heights, and bounded eth_call reads across Ethereum, Base, Arbitrum, Optimism, and Polygon. Fixed price: $0.05 USDC on...

evmstate.com Crypto & Payments 6 calls / 30d checked 2026-10-26
0.05 USDC per call per call

Payment Operator Audit x402 REST usage

🆕 Commerce Payments flows are DRIVEN by an operator — it authorizes escrow, captures for merchants and takes the fees. This audits one before you rely on it: 90-day volumes, fees taken, capture-vs-reclaim record (missed...

402.com.tr Crypto & Payments 6 calls / 30d checked 2026-10-26
0.05 USDC per call per call

Gas snapshot (slow / standard / x402 REST usage

Live gas price snapshot for a chain - slow / standard / fast tiers in gwei, plus the latest base fee. Sampled from eth_feeHistory (last 4 blocks, 25th/50th/90th percentile priority fees). Use to estimate before broadcast...

agent402.tools Data & Finance 60 calls / 30d checked 2026-10-26
0.005 USDC per call per call

Commerce Escrow Status x402 REST usage

🆕 First tooling for Base's Commerce Payments protocol (AuthCaptureEscrow): reconciles two-phase auth/capture payments — in escrow, captured, charged, voided, refunded, or payer-RECLAIMABLE because the operator missed th...

402.com.tr Crypto & Payments 7 calls / 30d checked 2026-10-26
0.04 USDC per call per call

Token report x402 REST usage

Premium one-call token due-diligence on Base, Ethereum or BNB Smart Chain: token metadata, proxy/upgradeability, owner and admin, owner/dead/self balances as % of supply, Sourcify verification, mint/pause/blacklist/fee f...

automaton-tx-explainer.vercel.app Data & Finance 1 calls / 30d checked 2026-10-26
0.25 USDC per call per call

Wallet Security Report (premium) x402 REST usage

Premium one-call wallet report across Base, Ethereum and BNB Smart Chain: balances, token approvals (flags unlimited), address type/EIP-7702 delegation, and a plain-English risk summary with findings.

automaton-tx-explainer.vercel.app Crypto & Payments 1 calls / 30d checked 2026-10-26
0.25 USDC per call per call

Token Compare x402 REST usage

Agents choose between tokens, not around them. Pass 2-5 Base token addresses → each gets a 0-100 quality score (safety-weighted: rug score first, then liquidity depth, then momentum), ranked best-first, with a named pick...

402.com.tr Data & Finance 5 calls / 30d checked 2026-10-26
0.05 USDC per call per call

Batch Token Risk Scan x402 REST usage

Screen up to 10 Base tokens in a single paid call — each gets a 0-100 rug-probability score, risk level and top signals, sorted riskiest-first. Built for agents triaging a watchlist or portfolio without paying per token.

402.com.tr Data & Finance 3 calls / 30d checked 2026-10-26
0.08 USDC per call per call

Wallet Drain Watch x402 REST usage

One GO/REVIEW/STOP across every drain vector: EIP-7702 delegation (a hostile delegate is total takeover), Base Account spend permissions (unbounded, non-expiring pulls), and ERC-20 approvals (unlimited allowance to unkno...

402.com.tr Databases & Storage 4 calls / 30d checked 2026-10-26
0.06 USDC per call per call

x402 Seller Check x402 REST usage

x402 proves payment, not trust: an agent handed a URL pays blind, and the payee may be a real service or a burner that takes the USDC and vanishes. Give a url and/or a payTo wallet and get GO/WARN/STOP: is the URL a well...

402.com.tr Crypto & Payments 5 calls / 30d checked 2026-10-26
0.04 USDC per call per call

Know Your Agent (KYA) x402 REST usage

x402 proves payment; this answers whether the wallet should be recognised. Resolves a wallet's onchain identity — Coinbase verification (a KYC'd attestation), Basename, and an ERC-8004 registry entry when configured — an...

402.com.tr Crypto & Payments 5 calls / 30d checked 2026-10-26
0.04 USDC per call per call

WalletPnL x402 REST usage

Wallet realized and unrealized PnL — per-token profit and loss and cost basis for any EVM address

pnl.lonestaroracle.xyz Crypto & Payments 1 calls / 30d checked 2026-10-26
0.2 USDC per call per call

Watchlist Diff x402 REST usage

Retention in one call: pass up to 10 tokens to snapshot them and get a watchId; call again with that watchId to get only the DELTAS since last time — liquidity ±%, price ±%, became-honeypot, sell-tax spiked, liquidity pu...

402.com.tr Data & Finance 3 calls / 30d checked 2026-10-26
0.06 USDC per call per call

NodeFlare x402 REST usage

Base RPC (chain 8453): JSON-RPC over HTTPS on NodeFlare's own bare-metal nodes. Pay per request in USDC, no account or API key - built for AI agents. All methods including eth_getLogs, eth_call, trace, and debug (archive...

rpc.nodeflare.app Crypto & Payments 164 calls / 30d checked 2026-10-26
0.001 USDC per call per call

Wallet NFT Holdings x402 REST usage

Lists the NFT collections a Base wallet holds — name, count and floor value — spam-filtered, via Covalent. For agents profiling a wallet's NFT exposure.

402.com.tr Crypto & Payments 8 calls / 30d checked 2026-10-26
0.02 USDC per call per call

Whale Flow x402 REST usage

Flow, not snapshot: the largest transfers of a Base token in the last 24h, classified by whether whales are sending INTO DEX pools (sell pressure) or pulling OUT (accumulation) — a net sell-pressure read that decays in h...

402.com.tr Data & Finance 4 calls / 30d checked 2026-10-26
0.04 USDC per call per call

Base Withdrawal Finalizer x402 REST usage

🆕 Beryl (2026-06-25) cut the single-proof withdrawal window from 7 days to 5, with a dual-proof fast path at ~1 day. Given a Base withdrawal-initiation tx, this decodes the L2ToL1MessagePasser event (the withdrawalHash,...

402.com.tr Crypto & Payments 4 calls / 30d checked 2026-10-26
0.04 USDC per call per call

Wallet Age & Activity x402 REST usage

Wallet age in days, first & last activity timestamps, and outgoing transaction count for any Base address — read straight from the Base archive, not a 30-day feed, so it dates wallets of any age. Counts and last-activity...

402.com.tr Crypto & Payments 5 calls / 30d checked 2026-10-26
0.03 USDC per call per call

Agent Reputation x402 REST usage

The payer-trust mirror of x402-seller-check. Reads a wallet's outgoing USDC payments on Base over 90 days: distinct sellers paid (breadth), total payments and USDC (depth), and whether it ever paid the same payee twice....

402.com.tr Crypto & Payments 5 calls / 30d checked 2026-10-26
0.03 USDC per call per call

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

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