134 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.
Stablecoin parallel-rate premium — how far the street price of a digital dollar (per-venue USDT quotes) diverges from the official FX rate in capital-controlled economies: venue table, median street rate, premium %, sign...
Live gas price snapshot for a chain - slow / standard / fast tiers in gwei, plus the latest base fee. Sampled from eth_feeHistory (last 4 blocks, 25th/50th/90th percentile priority fees). Use to estimate before broadcast...
Ethereum gas price oracle. Returns the current Ethereum gas price as an EIP-1559 base fee plus priority-fee estimates across five confidence tiers, all in gwei, so an agent can price a transaction before it signs one. Et...
Real-time BTC/USD price feed oracle. Retrieves live spot rate, 24h high/low, and volume directly from Coinbase Exchange.
VAPE dex_volumes — DEX trading volume on a chain by venue, each with its logo (default Base) — real trading activity across the chain's exchanges.
Chainlink native-token USD prices (ETH/BNB/POL) with round metadata
ENS name resolution in both directions on Ethereum mainnet. Pass name to resolve an ENS name to its address (forward), or pass address to get that address's primary ENS name (reverse, forward-verified so spoofed reverse...
Fetch one web page and return its main content as clean Markdown with title and word count, extracted server-side. Private and loopback targets are refused. Use this when an agent needs to read a page inside a workflow w...
Subcontractor intelligence for GC and contractor agents. Returns market rates, scope of work, a bid checklist, and contract terms for hiring subs.
Status of a Bitcoin transaction: unconfirmed or confirmed, confirmation depth, fee and fee rate, size and replaceability.
Real-money implied probabilities for macro and sports events from Hyperliquid HIP-4 outcome markets. Answers "what odds does the market put on a Fed rate cut this month", "who is favored to win the World Cup", "what is t...
Solana rug check: is this token safe? Get a token risk score (0-100) and a SAFE / WARN / DANGER verdict for any Solana mint or pump.fun coin. Deterministic on-chain rubric: mint + freeze authority, Token-2022 traps, top-...
One blockchain's activity in one call: latest weekly transactions, active addresses or senders, fees, blocks, value moved and new accounts with 7-day change, ranked tables (busiest tokens, transaction mix) and an analyst...
A Hyperliquid account's fee schedule and trailing volume, for any 0x address.
Generate cryptographic random bytes
Batch historical token prices by DefiLlama — prices for many coins at many timestamps in one call (coins is a JSON map).
Gas tracker and mempool monitor — average fee over the last 20 blocks, burn rate and live network congestion level. Deterministic on-chain execution by the AmanChain node — live consensus state, real blocks, pools and ba...
Free-to-enter sweepstakes with real prizes, verified live. Toll: $0.02 USDC on Base or Solana.
Current gas price and EIP-1559 fee estimate for a chain (base, ethereum, polygon, arbitrum, optimism) Independently monitored by x402-list.com: 100% uptime since Oct 27, 2026, 14/14 x402 compliance checks (as of Oct 31,...
Bitcoin network fee rates in sat/vB for next block, 30 minutes, 1 hour and economy, plus mempool size, block height and the cost of a typical payment. Use right before sending BTC.
Current gas prices on Ethereum, Base, Arbitrum, Optimism, Polygon, BNB Chain and Avalanche: gas price, base fee, low/medium/high priority fee in gwei, native token USD price and estimated USD cost of an ETH transfer, ERC...
Current Base gas prices and a simple-transfer cost estimate for transaction planning.
chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Currently banned peer IPs and subnets from chainquery's independent full node. Bitcoin Core listbanned.
Pay once to receive a short-lived WebSocket ticket for the live Bitcoin mempool stream.