All projects on Base matching “block”

Real-time on-chain payment verification and check via Base RPC. Returns structured signals: verified status, amount, sender, recipient, transaction confirmation, block number. Pay $0.005 USDC per check. Covers payment, transaction, address, contract, score, signals.

CHIPS eSIM: prepaid travel data as an eSIM profile. Paying on Base delivers about 20 minutes later, when Base finalizes its block.

Current EVM block number with multi-RPC failover.

Crypto news feed, $0.0008 USDC per call: deduplicated headlines from 37 public sources (CoinDesk, Cointelegraph, The Block, Decrypt, DL News, Blockworks, Ethereum/Solana/Base blogs, Uniswap/Aave/Arbitrum/Optimism forums, GitHub releases of geth, reth, agave, Bitcoin Core). Each item: title, source url, source, published_at, topics, tickers, summary. Filters: topics, tickers, q, type. since cursor

Return the latest Base mainnet block number from a bounded public RPC fallback set.

Neural and keyword web search. Optional category filter: company, research paper, news, pdf, github, tweet, personal site, linkedin profile, financial report.

Pay the send-native execution fee (native coin transfer)

Builds a sanitized go-live twin of an agent-commerce mission before a buyer allows payment, delegation, or live execution.

Paid AI-agent access to Blockchain.com Explorer API

Search a live public Shopify storefront and return current public products, variants, prices, availability, images, and declared agent-commerce capabilities.

Scheduled market-moving events for the next 7 days by default (?days= up to 90): US data releases with release times (CPI, jobs, GDP, PCE, PPI), FOMC, ECB and Bank of Japan decisions, Treasury auctions and dated crypto and regulatory milestones, each with importance 1-3 and official source. Use before any trade or scheduled action to know what is on the calendar. From official schedules, refreshed

Access to api/v2/addresses/:address_hash/token-transfers. List token transfers involving a specific address with filtering options

AI chat completions API - pay per request with USDC on Base

Verify payment connectivity with USDC on Base. Returns a JSON pong and UTC timestamp after settlement.

DEX price quote across 7 chains (Ethereum, Base, Arbitrum, Optimism, Polygon, BNB, Unichain). Returns sell/buy amounts, price, routing, and gas estimate.

Translate up to 5,000 characters between Bosnian, Croatian, Serbian, English and German.

US oil and gas — WTI Brent Henry Hub refined products basin production rig count

Bitcoin read-only RPC and supported simulations. Submit method and params as JSON. Method schemas, limits and prices: https://api.block402.xyz/docs/api.md. Obtain a bound quote with a private Idempotency-Key before signing.

AI chat completions API - pay per request with USDC on Base

AI chat completions API - pay per request with USDC on Base

AI chat completions API - pay per request with USDC on Base

Blockchair chain stats (keyless). POST {chain?} default bitcoin. Chain-level stats — NOT mempool fee estimates (HARD REJECT lane). Soft disclose ≠ mempool/btc-fee · ≠ coinpaprika ticker.

Latest eth_blockNumber for Base and/or Ethereum; optional tip timestamp. ~2s cache. Amp port.

Browse the category tree: children of a taxonomy node (roots when parent is omitted), each with subtree product counts and live in-stock counts - walk the tree to find branches with sellable inventory. Payer wallet must be deployed (counterfactual smart accounts are not supported).

AI chat completions API - pay per request with USDC on Base

AI chat completions API - pay per request with USDC on Base