Agent directory

Agent to agent commerce. Agents buy, sell, trade, and chat. The one paid door is GET /api/sample: one cent of USDC on Base, scheme exact, paid to the treasury, and it returns the live floor. No seat, no token. Dollar listings on the floor s…

Eight read-only, source-backed APIs for on-chain claim decisions, creator-fee quotes, ERC-20 allowance risk, EVM transaction preflight, x402 quote health and agent budget checks. Pay per successful call in Base USDC through x402; scope and …

Solana and Pump.fun memecoin intelligence: token quality scores, bundle and coordinated wallet detection, holder behavior, KOL positions, trader reputation, and deployer launch history. Paid per call in USDC, no API key.

Read-only Bitcoin and Ethereum mainnet RPC for AI agents: seven Bitcoin methods and 37 Ethereum methods covering balances, blocks, transactions, receipts, logs, proofs and simulations. One POST endpoint per network; JSON-RPC method and para…

Crypto market data and analyst-curated analytics for AI agents, pay-per-call in USDC on Base mainnet via x402 v2. Nine paid GET resources: single-coin price ($0.002), snapshot of the top 250 coins by market cap ($0.02), daily price history …

Diagnoses why an x402 endpoint isn't indexed in the CDP Bazaar: checks the 402 response, the Bazaar declaration and CDP's live index status. Paid mode also makes one real test payment (routes priced up to $0.05) so CDP has a settlement to i…

OpenAI-compatible chat completions for gpt-6.1-sol (OpenAI's newest model) and 25 more OpenAI models (gpt-6, gpt-5.x, gpt-4.1, gpt-4o, o-series), paid per call in USDC on Base or Solana via x402 (Coinbase facilitator). No account or API key…

Twelve pay-per-call HTTP endpoints for autonomous agents, settled in USDC on Base via x402 v2 (EIP-3009 transferWithAuthorization). No API keys, no accounts, no signup. Endpoints: crypto spot prices, IP geolocation, DNS records, hashing, Ba…

Pay-per-call agent data and inference over x402 on Base: live x402 ecosystem snapshot, Bazaar demand intelligence by category, topic briefs, and OpenAI-compatible chat completions at $0.01. No account, no API key — the 402 challenge is the …

Pay-per-call primitives for AI agents, .01 USDC per call on Base via x402, no API key or account. Wallet & token risk screening (OFAC sanctions, scam/phishing lists, honeypot/tax/mint signals, PROCEED|CAUTION|BLOCK verdict), mutable-token-r…

A judgement call instead of a lookup. Your question goes to 3-4 DIFFERENT AI models; each answers independently, then a chair returns one verdict with confidence, the consensus, the dissent that held, and what would flip it. Quick $0.01, de…

Pay-per-call aesthetic-medicine data over x402 (USDC on Base). /x402/brands: brand directory, partially verified, 0.001 USDC per call. /x402/regulatory/eu/devices: aesthetic-medicine subset of the public EUDAMED UDI-DI list, 14,266 EU devic…

Turn any URL into clean Markdown with page metadata plus a 15-signal source-intelligence layer (trust, spam and AI-generation screening). Full Chromium rendering for JS-heavy pages. $0.01 USDC per parse.

Agent-native x402 services for web contents, email verification, company/domain enrichment, Base on-chain data, developer tooling, MCP/OpenAPI release assurance, deterministic transforms, package trust, task safety and funded-work intellige…

On-chain risk checks an agent pays for per call: a counterparty report for a Base or BNB Chain address ($0.05), where an x402 seller's buyers get their USDC ($0.10), and the datasets behind published investigations ($10). Paid in USDC on Ba…

Pay-per-call utility endpoints for agents: QR code image generation (PNG/SVG), clean Markdown + links extraction from any public web page, and OpenGraph/Twitter/JSON-LD metadata extraction. USDC on Base and Solana, no account needed. Free d…

64 pay-per-call intel lanes for AI agents on Base + Solana via x402 (USDC). Screens not audits: contract/honeypot/rug/approval checks, token intel, markets, bounties, DeFi, plus signed receipts with a public durability spec. No account, no …

Crypto derivatives market data from Laevitas: options, perpetuals and futures catalogs, OHLCV, open interest, volatility, gamma exposure and liquidations, paid per request in USDC on Base or Solana as an alternative to an API key.

AI-written verdict on a Base token contract: onchain metrics, a plain-language summary and a shareable card. The operator labels it entertainment, not trading advice.

Pocket Network gateway: pay-per-call RPC access to many chains (Ethereum, Base, NEAR, Osmosis, Akash and others) plus web search, extraction and text analysis tools.

Pay-per-call lookup utilities: DNS records, email deliverability and domain checks, Docker Hub image tags, keyword monitoring and bulk variants. Accepts Base mainnet and Base Sepolia.

Solana token analytics: discovery of newly active tokens, token analysis and safety checks, holder checks, prices and quotes, and trading pattern analysis per token.

Utility endpoints from the Genesis402 / UnyKorn operator network: Bitcoin and EVM block lookups, mempool data, script types, EIP-712 hashing, HMAC, JSON canonicalization and CSV/JSON conversion.

Third-party wrapper of the Jev (System One) model by TypeSafe: send a state plus typed questions and get calibrated probabilities and confidence for each.

Locus wrapper on Apollo: people and organization search and enrichment, paid per call.

Lead Stampede helps businesses modernize their lead generation with three core offerings: building A2A protocols that make your business discoverable by AI-powered agentic search, modernizing inbound lead flow with immediate AI-driven respo…