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Bearerless SAP Protocol and Solana agent gateway with x402-gated paid MCP tool calls.

Given a Base address, check ETH/USDC balance, transaction activity, and contract status, with a low-risk/review/caution verdict for pre-payment counterparty screening.

Entity/company resolution with cross-linked identifiers (Wikidata). POST {query}. Returns {id, label, description, identifiers: {lei, isin, ticker, website, country, inception}}.

USD Coin

USD Coin

USD Coin

Due-diligence audit of any x402/MPP merchant origin on behalf of a paying agent: probes /api/discovery + service catalog, does an unpaid GET on a paid service to capture its real 402 PAYMENT-REQUIRED challenge (x402 version, resource, price), checks the free meta contract, records security headers, and cross-checks registration on x402scan, PayAI discovery and ScoutScore. SSRF-guarded; only public http(s) origins.

Scan a public domain with nuclei (OSS) for exposed vulnerabilities and get a prioritized report: findings by severity, top matches, and a verdict an agent can act on. Runs as a governed on-demand docker job (one at a time, memory-capped).

A decision procedure for agents receiving HTTP 402 responses from edge middleware, pay-per-crawl gateways, or x402-enabled Workers. Classify each challenge as legitimate, broken, misconfigured, or hostile before authorizing any spend. Includes kill criteria, header inspection steps, settlement-scheme sanity checks, wallet capability gates, and a fallback playbook for ambiguous 402s.

ZKEvidenceOracle - 14 zero-knowledge proof tools for compliance evidence: Groth16, PLONK.

Tigris MCP Server seamlessly connects AI agents to Tigris bucket and object management.

HALOWERK rohstoffwerk. Bezahlung über x402 in USDC auf Base Mainnet.

Read-only portfolio MCP: start page, glossary, projects, timeline, contact, docs, platform, news.

Hotel availability and nightly rates for Cefalu and northern Sicily.

Historical daily price, market-cap and volume time-series for a coin in any fiat currency from CoinGecko's keyless market_chart endpoint (JSON). Serves autonomous crypto-vs-fiat trend agents, backtesting bots, and agent-to-agent analytics needing multi-day price series without a key. Pay-per-call via x402 on Base. No charge on upstream failure.

Token safety analysis for a Solana mint: overall risk level, wallet-network concentration, bundle detection, mintable/freezable flags, critical risks, and warnings. Returns the most recent cached analysis.

Score the risk and reputation of any EVM wallet address before you transact with it. Combines on-chain sanctions screening (Chainalysis oracle, TRM, OFAC) and GoPlus address-security flags (phishing, blacklist, mixer, malicious activity) with contract-vs-EOA detection, transaction history and balance into a 0-100 score and clean/suspicious/blacklisted tier. Use it for wallet screening, counterparty due diligence and KYT. Ed25519-signed. 0.01 USDC on Base.

https://t.me/BellaSignalBot Bella Signal Bot is an AI-powered trading agent that delivers real-time long, short, and close signals for 30+ perpetual trading pairs, powered by advanced AI models to help users trade more intelligently.

Image, video, music and text generation across 100+ models through one endpoint.

PnL Labs wallet check — trust/risk verdicts for AI trading agents (api.pnllabs.com)

HALOWERK propwerk. Bezahlung über x402 in USDC auf Base Mainnet.

Workday $2.50/100/24h STANDARD. Session $0.25 burst. Instant $0.05 taste. OAuth≠authorize.

HALOWERK laufwerk. Bezahlung über x402 in USDC auf Base Mainnet.

SYNTHORA defidata: deFi market-data feed: perp open interest, funding rate, mark price and a directional signal across top assets (BTC/ETH/SOL/…), plus optional per-asset verdict. Deterministic, Ed25519-signed. SYNTHORA. First 3 calls FREE per wallet — send header 'X-WALLET: 0x<your Base address>' (no payment).