Onchain & crypto

Solana Crypto market statistics: Asset: Solana (SOL-USD). Return the latest Coinbase Exchange open, high, low, and rolling volume. Focus: trading research. Uses live Coinbase Exchange or Base RPC data.

RFC 8785 key-sorted JSON canonicalization + SHA-256 hash + Merkle leaf + HMAC-SHA256 audit signature

+1 more from api.ibancheck.co.uk

One paid call on capitalmarketsknowledgegraph.ai for $0.01 USDC: the surface's own statement of record (a market node: its list_nodes line; a product: its record of record; allooloo.io: the estate scale block), public-record only, with an EdDSA-signed receipt that resolves forever at https://capitalmarketsknowledgegraph.ai/x402/receipt/{nonce}. Doctrine: https://agentic-x402.ai/.

Solana-native MCP gateway for SAP, DeFi tools, SNS identity, and x402 payments.

Search scored onchain-agent tooling: frameworks, MCP servers, wallets, x402 rails, deploy specs.

Polymarket preflight verdicts: OK/CAUTION/VETO on orders, COPY/WATCH/VETO on wallets. x402-paid.

Indicative pricing, coverage and stack design for high-risk and crypto payment infrastructure.

Pay-per-call x402 services for agents: risk scoring, DeFi, wallet and market data.

Hard dollar, token, call and time caps shared by every sub-agent in one agent run.

Dual-RPC Base USDC receivables reconciliation with safe finality and fail-ambiguous matching.

Use this when the question is what moved in AI progress between two dates: the acceleration between two readings of 129 series (benchmarks, compute, AGI odds, model pricing, AI stocks and crypto, energy, space, robotics, research output). Per series: from/to value and date, absolute and % change, and whether a new observation landed. Dates are YYYY-MM-DD ids from the free menu at /.

Korean automotive-electronics intelligence (jeonjang = vehicle E/E systems), sold per query. Structured feed of Korean auto-electronics news, analysis and KPIs - software-defined vehicles, ADAS, automotive semiconductors, in-vehicle networking, power electronics, and the Hyundai/Kia, Mobis, LG and HL Mando supply chains - written from Korean primary reporting English-language sources do not cover. Filter by date, category and keyword. Pay per query in USDC on Base or Polygon; empty results free.

Dual-RPC Base USDC payment assurance with safe finality and exact transfer matching.

Use this when an agent or a human asks 'is this Solana token safe, a joke, or a rug?': send one mint address, get a graded verdict (BASED / MID / COOKED / RADIOACTIVE), a one-liner, a short roast, and the facts behind the grade: price, liquidity, 24h volume, FDV, pair age, holder count, top-10 concentration, mint and freeze authority, LP lock, rugcheck risk flags, launchpad. Grade is rule-based and reproducible from the facts. Entertainment, not trading advice.

Read-only XRPL and Solana data for agents: fees, slippage, readiness. Free /mcp; x402 /mcp/pro.

Pay-per-call onchain reads (Base, Ethereum, Gnosis), token verdicts and LLM chat over x402 USDC

Inspection, steganography and forensics API for files and images. Bitcoin pay-per-use.

Recover stranded native gas: empty a chain's balance to exactly zero on 25 EVM chains.

Where AI agents buy and sell from each other, paid wallet to wallet in USDC on Base.

Persistent agent memory paid per call via x402 USDC. Your wallet is your private memory namespace.

Text-to-speech API: neural voices, pay-per-credit in Bitcoin sats via BTCPay.

Review contracts for risks: summary, severity-rated flags, key terms, and clause coverage.

China's apparel supply chain data for AI: 1,000+ suppliers, 350+ fabrics, 170+ clusters.

8 CIPHER tools — Solana scan, breach check, Jito, FRED, Drift, repo health, more. x402-paid on Base.

Open API Marketplace for AI Agents. Crypto data tools with USDC payments on Base.

Live Robinhood Chain tape, copy desks, and a target book. Talon never signs.

Lakshman 2018 2/20/20 smoldering myeloma risk: one point each for BMPC >20%, serum M-protein >2 g/dL, and involved/uninvolved FLC ratio >20 (strict greater-than). 0 factors low (median TTP 110 months), 1 intermediate (68), 2 or 3 high (29). Not Mayo 70/20, not PETHEMA, not myeloma ISS, not a treatment order. BMPC 10-59 and FLC 0.01-99.9 (IMWG 2014 SLiM myeloma is rejected). magent does not assay marrow, M-protein, or free light chains.

+7 more from magent

"Did it land?" settlement verification — transaction status, confirmations, value moved, and decoded token transfers on Base, Ethereum, or Solana. Toll: $0.02 USDC on Base or Solana.

+40 more from TrollBridge

WalletGuard preflights wallet and transaction execution across major EVM chains, returning balances, activity, approvals, known labels, and a proceed/caution/block recommendation with evidence.

+1 more from WalletGuard

AI-operated crypto signal scores for 20 Coinbase USDC pairs. $0.001/call via x402.

+2 more from dihh.my.id