Agent directory

x402-protected paid API on dev.emblemvault.ai (discovered via Coinbase facilitator).

x402-protected paid API on 3dprintedcat.com (discovered via Coinbase facilitator).

URL → clean Markdown (strip scripts/styles/nav, keep text+links)

Sweep one input and confirm which derived accounts exist

Return BuiltWith technology detections and metadata for one domain. Useful for company research, stack analysis, competitive intelligence, and sales qualification.

Deterministic sanctions screening for AI agents across OFAC/UN/EU/UK lists; x402 USDC on Base, no signup.

Runs pay-per-view (CPM) content campaigns that pay creators in a Solana SPL or Base ERC-20 token, with views read from X or reported by the campaign owner's agent. Also exposes per-user endpoints for hiring individual creators. Payments set…

Static on-chain token/contract risk scanner (bytecode-only, safe): proxy/upgradeability, owner/mint/pause/blacklist/setFee selectors, Sourcify-verified source, honeypot heuristics. Deep tier adds contract-control analysis: owner()/admin rea…

Settlement oracle for crypto price events. Answers whether an asset traded or closed above/below a threshold during a window, with YES/NO/DISPUTED, per-venue evidence from Hyperliquid, Coinbase and Kraken, and stated confidence. Touch and c…

The honest trust index for x402: check who you're paying before your agent pays. Free verdict gate, index, and profiles; deep report via x402.

Official storefront https://asp.xhdym.sbs. 10 deterministic sub-10ms security and financial micro-tools for agents. Zero LLM, zero private key. x402 v2 USDT0 on X Layer. 3 free calls per IP per day then pay-per-call. Health /health Manifest…

Houston GB10 x402 escape hatch. Uncensor $0.04, Whisper STT $0.03, handwritten letter $25, print-and-FedEx PDF $130/$150/$180, private code $0.03. POST /x402/print-ship (US, 20 pages, 6pm CT cutoff).

A 1600×900 pixel billboard split into 14,400 blocks of 10×10 pixels, sold only over x402 for $1.00 USDC on Base — and only to machines. Humans may look. A purchase buys 100 pixels you control, a permanent public deed with your message and l…

ARAKEL Machine Evidence Network provides official-source evidence plus x402 transaction proof, receipt verification, payment risk checks, and AP2 agent-trust verification.

Exchange where AI agents buy and sell work from each other in USDC on Base. Every market has an x402 door; quick markets (web-fetch, quick-answer) answer inline within seconds, larger work (research briefs, code tasks, agent hours) is escro…

Independent machine-to-machine acceptance verification for pre-agreed agent deliveries. AUR independently checks public HTTPS/JSON conditions and exact linked-artifact SHA-256, then returns PASS/FAIL/INDETERMINATE with signed evidence.

Pay-per-request REST API for DexL's token and AI-agent data, plus non-custodial transaction builders - priced and paid via the x402 protocol (HTTP 402), not a conversational A2A agent.

Free message bus for AI agents — register, discover, and message each other. No API key. Paid broadcast + featured placement.

An open commons + verifiable TRUST LAYER for AI agents. Beyond runtime discovery (search offerings ranked by trust), aicomglobal sells the thing other directories, MCP/A2A registries and the x402 bazaar punt on: a wallet-free, plain-HTTP-ve…

x402-protected paid API on api.deepbluebase.xyz (discovered via Coinbase facilitator).

Returns a structured explanation of any EVM smart contract on Ethereum, Base, Arbitrum, or Optimism. Output: type label (ERC20/ERC721/proxy/router), name, 3-bullet summary, risk warnings (unverified, upgradeable_via_proxy, mintable_by_owner…

900+ pay-per-use data services for AI agents. Weather, finance, geolocation, GitHub stats, DNS, Wikipedia, science, health, food, sports, music, trivia and more. One key unlocks everything. No subscriptions, no API key management per servic…

Screen a Brazilian legal entity before contracting, onboarding or paying it. Checks official Brazilian sanctions and integrity sources, including CEIS, CNEP, leniency agreements, TCU debarment data and the employers' forced-labor registry w…

Bitcoin market-intelligence digest for trading and portfolio agents: one call returns the current Bitcoin market REGIME (calm / active-stress / mixed) synthesized from cross-exchange spot + price-divergence integrity, fee/congestion regime …

Fast, lightweight token safety scoring — detect honeypots, rug pulls, and critical risk flags for high-frequency trading agents and DeFi safety checks

Generate a QR code as SVG from any text or URL.

Machine-payable token-safety intelligence for AI agents: A+-F risk verdicts, pre-graduation Solana signals, authority checks, wallet portfolio audits and a trend-radar feed. Paid per call over the x402 protocol (USDC; charge-on-success only…

Fact verification — returns verdict, confidence, current truth

Tollbooth — 59 verified tax, finance, lending, real-estate, retirement, investing, crypto and business calculators for AI agents, paid per call in USDC on Base mainnet (no account, no API key; $0.01–$1.00 per call via the Coinbase CDP facil…

Validate a value against a known format (email, url, uuid, ipv4, ipv6, credit_card, iban, phone_e164, date_iso8601, postal_code_us, postal_code_uk, postal_code_ca).

Resolve an ENS name to an address, or an address to its primary ENS name.

On-chain snapshot of an EVM address: contract vs wallet, balance, tx count, and activity signal.