Saylor Innovations On-Chain Data x402 REST usage
Ethereum block by number or latest - hash, time, transaction count, gas used, base fee and miner
0.01 USDC per call
per call
Onchain
235 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.
Trending Tokens on Base x402 REST usage
Use when an agent hunts what is moving on Base. Up to 15 trending Base pools ranked by live DEX activity (GeckoTerminal): token address, pool, DEX, price, 24h change, volume, liquidity and trade count. Paid DexScreener p...
0.01 USDC per call
per call
Verdict x402 REST usage
Token safety verdict: send a token contract, get a verdict (safe/caution/risky/avoid), a 0-100 score, risk level, red and green flags, a summary, a post-ready card and metrics: holders, top-10 share, LP locked, liquidity...
0.01 USDC per call
per call
ETH Total Supply x402 REST usage
Total ETH supply, from Etherscan's V2 API. Not address-specific. $0.01/call.
0.01 USDC per call
per call
ETH Price Quote x402 REST usage
Current ETH price in USD and BTC, from Etherscan's V2 API. A quick single-value price check -- for market cap/volume/supply detail use /crypto-prices instead. Not address-specific. $0.005/call.
0.005 USDC per call
per call
Sift Web Tools x402 REST usage
Find a site's RSS/Atom feeds and return the latest items. Discovers RSS or Atom feeds for a site or page and returns the latest items with title, link, date and summary.
0.002 USDC per call
per call
Saylor Token Change Monitor x402 REST usage
Base token change report: compares signed, seven-day baselines with block-pinned owner, pause, proxy and supply reads, plus optional same-pool token balances. Returns field-level evidence and unknowns. No honeypot simula...
0.02 USDC per call
per call
Base Chain Status x402 REST usage
Live Base chain snapshot: latest block, base fee + priority fee (Gwei), current ETH price, and the estimated USD cost of a simple ETH transfer. For agents timing or budgeting transactions.
0.01 USDC per call
per call
Token Approval Risk x402 REST usage
Lists a wallet's active token approvals — which contracts can spend its tokens, the allowance, USD value at risk and a risk factor (revoke.cash-style). Essential wallet-security check for agents and users.
0.02 USDC per call
per call
New Token Scanner x402 REST usage
Returns the latest tokens profiled on Base from the DexScreener feed — address, description, and links. Great for discovery bots hunting new launches early.
0.01 USDC per call
per call
Function Selector Encoder x402 REST usage
Computes the 4-byte selector for a function signature (e.g. transfer(address,uint256) → 0xa9059cbb). The inverse of the decoder — useful for agents building or matching calldata.
0.01 USDC per call
per call
Signals Radar x402 REST usage
Real-time crypto threat and risk intelligence for AI agents. Get up to 20 recent source-linked risk reports with risk scores, freshness, validation status and cached PG1 checks when available. Designed for automated tria...
0.01 USDC per call
per call
dappgrade x402 REST usage
dappgrade score — front-end integrity verdict for an onchain app, looked up by contract address. Inspects the app's public web front-end, not contract bytecode or admin control. Returns ok / caution / avoid / unknown wit...
0.01 USDC per call
per call
4-Byte Selector Decoder x402 REST usage
Resolves a 4-byte function selector (e.g. 0x70a08231) to candidate human-readable signatures via 4byte.directory. Accepts a bare selector or full calldata.
0.01 USDC per call
per call
Xynaptic crypto-global x402 REST usage
Xynaptic Crypto Global — global crypto market snapshot (CoinMarketCap Pro): total market cap, BTC/ETH dominance, 24h volume, market trend assessment. GET (no params).
0.01 USDC per call
per call
Saylor Innovations Watchdog API x402 REST usage
Trending token pools right now on Solana, or any supported chain via chain= - price, liquidity, 24h volume, price change and pool age
0.01 USDC per call
per call
StableJack x402 REST usage
Retrieve a derived chain or protocol activity proxy. Include scope and a canonical target such as Ethereum or a protocol slug.
0.05 USDC per call
per call
Smart Money Daily Brief x402 REST usage
Daily smart-money brief for ETH/Base/Solana: 24h net asset changes across monitored onchain addresses with smart-money interpretation. Use when an agent needs an onchain whale/flow summary for a trading day. Pay $0.05 US...
0.05 USDC per call
per call
Base Swap x402 REST usage
An executable swap on Base, routed by 0x across Uniswap, Aerodrome, Balancer, Curve and more. Returns the transaction for your own wallet to sign, plus the approval step if needed, minimum out, route and fees. We never h...
0.01 USDC per call
per call
Basename Resolver x402 REST usage
Forward + reverse Basename resolution read from the Base L2 Resolver: turn jesse.base.eth into an address, or an address into its primary Basename. No API key required.
0.01 USDC per call
per call
Agent Pay Gate x402 REST usage
A pre-payment gate for an agent about to send USDC. Screens the recipient (OFAC sanctions, Coinbase/Basename identity, wallet vs contract, fresh-address age) and escalates a fresh or anonymous recipient to STOP once the...
0.01 USDC per call
per call
onchain-price x402 REST usage
On-chain USD spot price for 50+ assets from Chainlink feeds or the most-liquid Base DEX pool (computed from public chain state): crypto majors, stablecoins, Base-native tokens, forex currencies and precious metals.
0.01 USDC per call
per call
Holders x402 REST usage
Who owns a token, one call: top 10 holders (percent, contract, locked, tag), holder count, top-10 share + concentration low/medium/high, creator wallet and its share, LP locked %, and on Base the first 25 buyers (bought...
0.02 USDC per call
per call
Activity x402 REST usage
What a Base wallet bought, sold and moved lately - send an address, get its token + ETH moves newest first (time, in/out, token, amount, USD value, counterparty, tx, swap flag), a per-token in/out/net table sorted by net...
0.02 USDC per call
per call