Crypto & Blockchain

Discover newly surfaced meme tokens on Solana from DexScreener boosted (PAID-promoted) and newly profiled tokens, enriched with price, liquidity, volume. Discovery starting point; check /api/safety, /api/holders, /api/bundle before trading. Body: { limit? }.

Chain TVL, rank and dominance (DefiLlama). Body: { chain? }.

Holder concentration for an EVM token from GoPlus: holder count, top holders with %, real (non-locked) concentration, owner/creator %, LP locked %. High concentration = dump risk. Body: { token, chain }.

Screen an EVM wallet against OFAC SDN crypto address list (PASS/BLOCK). Body: { address }.

Real-time momentum/activity for an EVM token from DexScreener: price change 5m/1h/6h/24h, volume, 24h buy/sell ratio, liquidity, pair age, socials. Shows recent flow, NOT a price prediction. Body: { token, chain }.

Token safety check with honeypot simulation, buy/sell tax, holder concentration and deployer privileges (GO/CAUTION/DANGER) for EVM tokens on eth, bnb, or base.

ERC-20 balanceOf for a holder on Base mainnet for $0.001 USDC via eth_call.

Base transaction receipt by hash for $0.001 USDC via eth_getTransactionReceipt.

Look up a common MIME type from extension/filename for $0.001 USDC.

Clamp a number between min and max for $0.001 USDC.

Pick random items without replacement for $0.001 USDC.

Estimate reading time from word count for $0.001 USDC.

Convert #hex or rgb() colors to hex/rgb/hsl for $0.001 USDC.

Check if a Base address is a contract and return bytecode size for $0.001 USDC via eth_getCode.

Reverse a string for $0.001 USDC. Use this when an agent needs reverse string inside a workflow without installing a library or managing an API key. Deterministic first-party execution, structured JSON output, no subscription, and payment only for a successful result.

Latest Base mainnet block header via live JSON-RPC for $0.001 USDC—number, hash, timestamp, gas.

Transaction count/nonce for one Base address for $0.001 USDC via eth_getTransactionCount.

eth_estimateGas for a bounded call on Base for $0.001 USDC (max 4KB data).

Look up a Base transaction by hash (optional receipt) for $0.001 USDC via live JSON-RPC.

Count words, characters, lines and paragraphs for $0.001 USDC.

Convert numbers between bases 2-36 for $0.001 USDC.

Is the wallet paying for this request rich? Same on-chain check as /is-rich, against the payer's own address.

Real-time crypto news headlines with sentiment, ranked by importance. Aggregates keyless RSS feeds (CryptoPanic, CoinDesk, CoinTelegraph, Decrypt, Bitcoin Magazine) into deduplicated, freshness-and-source-weighted top headlines, each scored with a lexical bull/bear sentiment (very_bullish..very_bearish) plus an overall market sentiment. Filter by asset (BTC, ETH, SOL, XRP, and more) to get only headlines about that coin. Built for trading and quant agents that need a cheap, fast crypto news + sentiment pulse. Ed25519-signed. 0.001 USDC on Base.

Returns purchasable service cards for all 18 endpoints with price, best_for guidance, and response field highlights — use it to pick the right endpoint before spending on the wrong one.