Crypto & Blockchain

Top DeFi yield pools with APY/TVL, filterable by chain (DefiLlama).

Run a low-cost token security audit and honeypot check using current automated GoPlus risk fields for a supported EVM contract. These third-party signals are not a guarantee of safety.

Pre-trade depth verdict for a pair on Polygon PoS: is this market thin enough to hurt you. Returns depthClass DEEP|MODERATE|SHALLOW|VERY_THIN, totalTvlUsd, venueCount, topVenueShare, midSpreadBps, flags. Requires ?pair=SYM/SYM (e.g. WMATIC/USDC). Errors: 400 bad_pair, 404 no_pools, 502 upstream_read_failed. Depth only - NOT a contract audit or honeypot check. Per-venue detail is /liquidity. Chain-pinned; bare /risk = BSC.

On-chain metadata for a Robinhood Chain stock token: verified contract address, ERC-20 name and decimals, total supply in both raw and human units, plus the token's oracle price snapshot. Case-insensitive symbol matching; large integers returned as strings to survive JSON round-trips without precision loss.

Live on-chain report for a tokenized stock or ETF on Robinhood Chain by ticker symbol: ERC-20 name, decimals, total supply, current oracle price in USD with raw answer and update timestamp, staleness flag, and explorer link. Read-only public blockchain data with source citations — informational only, never investment advice.

Current USD oracle price for a tokenized equity on Robinhood Chain — AAPL, NVDA, TSLA, SPY and 21 more — with the raw fixed-point answer, feed decimals, update timestamp, and an explicit stale/fresh verdict so an agent can decide whether the quote is usable. Unknown tickers return the full list of supported symbols.

Look up what a tokenized share is currently priced at on-chain, straight from the asset's price feed on Robinhood Chain, together with supply and contract details of the token itself. Built for agents reconciling off-chain market data against what smart contracts actually see.

HTTPS certificate inspector: retrieves the full TLS certificate detail for any domain, including the subject-alternative-name list and whether the certificate currently validates. Deliberately still returns data for expired or broken certificates so monitoring tools can flag exactly what is wrong. For security screening and scheduled compliance checks.

Retrieve one sanitized archive metadata record by asset id, including content hash, readiness state, field inventory summary and evidence flags.

USD Coin

Pairwise price correlation between assets over a chosen window.

Total value locked per chain, with the change over time.

Retrieve a real transaction receipt with execution status, gas consumption, contract creation address, bloom, and complete event logs.

Read the current ERC-20 allowance for an owner, spender, and token from a supported EVM network without signing or broadcasting.

Run a low-cost wallet balance lookup for native ETH and official USDC on Base, Ethereum, or Arbitrum, with an estimated ETH USD value. This is not a complete token or NFT portfolio.

Get current stock market data for one ticker, including the latest available quote, daily OHLC values, and volume from Yahoo Finance's chart feed.

Crypto & token prices: live USD spot price for one or more coins/tokens by coin id — market coins (e.g. "coingecko:bitcoin", "coingecko:ethereum") or any ERC-20 by contract (e.g. "ethereum:0xdAC17..."). Real-time bitcoin, ethereum and token price feed from an open, redistribution-OK source. Unknown ids are returned in `notFound`.

Where did this address get its money? Walks the funding chain upward and returns the account that ultimately paid for the wallet, plus a cluster id. Two addresses funded from the same account are not independent parties, however unremarkable each looks alone — the cheapest strong signal that an identity was manufactured. Works on any address, not only registered agents. Free alternative: GET /v1/provenance. Trial: 3 free calls/wallet/24h — https://trust-agent.io/v1/trial.

Screen a crypto address (EVM/BTC/TRON etc.) against Japan MOF asset-freeze sanctions designations (外為法・資産凍結措置). Returns match status with designated-entity details and list date. Source: Ministry of Finance Japan official CSV, updated daily. Factual screening data; not legal advice. Free meta sample: /v1/sample/reg.sanctions

Decoded Base transaction receipt: success status, confirmations, and decoded USDC Transfer events. Useful for automated payment-confirmation checks. Reads Base public RPC directly.

Single-address screening against OFAC SDN List digital currency addresses. Source: U.S. Department of the Treasury (public domain, CC0). Factual; not legal or compliance advice.

Converts an amount between any two of the ~30 currencies in the European Central Bank's official reference rates, on today's publication or on a past date within the last 90 days. Returns the rate used, its publication date and whether it was crossed through the euro. This is the auditable rate accounting and customs ask for, not a live market quote: it is published once a day and it is reproducible.

Wallet bundle: ETH balance + balance_usd + tx count + contract-code check (EIP-7702 delegated-EOA aware) for a Base mainnet address, in one call.

Wallet bundle: ETH balance + balance_usd + tx count + contract-code check (EIP-7702 delegated-EOA aware) for a Base mainnet address, in one call.