# tanod-dev Chainpeek API

**Canonical:** https://apis.io/apis/tanod-dev/tanod-dev-chainpeek-api/  
**Provider:** tanod-dev — https://apis.io/providers/tanod-dev/  
**Base URL:** https://agents.tanod.dev  
**Documentation:** https://tanod.dev/

tanod-dev Chainpeek API is one of 14 APIs that [tanod-dev](https://apis.io/providers/tanod-dev/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include chainpeek. The published artifact set on APIs.io includes an OpenAPI specification.

chainpeek, the on-chain read. Read-only ENS resolution and records, EVM calldata and event-log decoding, ERC-20 token metadata, proxy detection, block-at-time lookup, ETH and BTC price candles (OHLCV) from on-chain DEX swaps and other on-chain reads on Ethereum and Base, plus crypto-address screening against the OFAC SDN list (one address or batches of up to 1,000) and phishing/scam URL screening against public domain lists.

## Operations (60 of 72)

| Method | Path | Summary |
|---|---|---|
| POST | `/v1/x402/payment-status` | Check an x402 payment: was its USDC authorization used, can it still settle… |
| POST | `/v1/x402/receipt-check` | Check an x402 receipt: did this transaction hash pay that amount to that… |
| POST | `/v1/defi/funding` | Get Hyperliquid perpetual funding rates, hourly and annualised (chainpeek) |
| POST | `/v1/chain/ens` | Resolve an ENS name to an address (ENS to address), or reverse ENS lookup of an… |
| POST | `/v1/chain/calldata` | Decode calldata: decode EVM transaction input (calldata) (chainpeek) |
| POST | `/v1/chain/token` | Get token info: ERC-20 token metadata (name, symbol, decimals) on Ethereum or… |
| POST | `/v1/chain/balance` | Get a wallet balance: native (ETH) or ERC-20 token balance of an address on… |
| POST | `/v1/chain/gas` | Get the gas price: current Ethereum gas fee and base fee, also on Base or… |
| POST | `/v1/chain/block` | Get the latest block header on Ethereum, Base or Robinhood Chain (chainpeek) |
| POST | `/v1/chain/price` | Get a token price: crypto price from a Chainlink oracle, with staleness… |
| POST | `/v1/chain/tx` | Get a transaction: look up its status, receipt and fees on Ethereum, Base or… |
| POST | `/v1/chain/nft` | Look up an NFT's owner, token URI and standard (ERC-721, ERC-1155) (chainpeek) |
| POST | `/v1/chain/allowance` | Check an ERC-20 token allowance and flag unlimited approvals (chainpeek) |
| POST | `/v1/chain/portfolio` | Get a wallet portfolio: native and up to 20 ERC-20 token balances on Ethereum… |
| POST | `/v1/chain/quote` | Get a swap quote: Uniswap V3 spot quote for a token swap, not a firm price… |
| POST | `/v1/sanctions` | Check OFAC sanctions: is a wallet address sanctioned? |
| POST | `/v1/chain/block-at` | Find the block at a point in time on Ethereum, Base or Robinhood Chain… |
| POST | `/v1/chain/proxy` | Detect a proxy contract, its kind and implementation address (chainpeek) |
| POST | `/v1/chain/ens-records` | Get ENS records: an ENS name's text records and profile, addresses, contenthash… |
| POST | `/v1/chain/logs` | Decode a transaction's event logs on Ethereum, Base or Robinhood Chain… |
| POST | `/v1/chain/candles` | Get ETH or BTC OHLCV price candles from on-chain DEX swaps (chainpeek) |
| POST | `/v1/chain/nonce` | Get an account's transaction count (nonce) on Ethereum, Base or Robinhood Chain… |
| POST | `/v1/chain/receipt` | Get a transaction receipt (status, gas used, fee, logs count) on Ethereum, Base… |
| POST | `/v1/chain/events` | Query contract event logs over a block range, decoded (chainpeek) |
| POST | `/v1/chain/call` | Call a smart contract function read-only (eth_call) on Ethereum, Base or… |
| POST | `/v1/chain/estimate-gas` | Estimate the gas of a transaction (eth_estimateGas) on Ethereum, Base or… |
| POST | `/v1/chain/storage` | Read a contract storage slot (eth_getStorageAt) on Ethereum, Base or Robinhood… |
| POST | `/v1/chain/erc1155-balance` | Get an account's ERC-1155 token balance for a token id on Ethereum, Base or… |
| POST | `/v1/chain/info` | Get the chain id, latest block, head age and gas price of Ethereum, Base or… |
| POST | `/v1/chain/erc20-transfers` | List the ERC-20 token transfers into and out of an address on Ethereum, Base or… |
| POST | `/v1/chain/block-number` | Get the latest block number, timestamp and age in seconds of Ethereum, Base or… |
| POST | `/v1/chain/code` | Get the deployed bytecode size and hash of an address, with EIP-1167 and… |
| POST | `/v1/chain/total-supply` | Get an ERC-20 total supply with decimals and symbol on Ethereum, Base or… |
| POST | `/v1/chain/nft-owner` | Get the owner (ownerOf) and token URI of an ERC-721 token on Ethereum, Base or… |
| POST | `/v1/solana/balance` | Get a Solana balance: the SOL balance of a Solana wallet address (chainpeek) |
| POST | `/v1/solana/tokens` | Get the SPL token balances of a Solana wallet (chainpeek) |
| POST | `/v1/solana/transaction` | Get a parsed Solana transaction by its signature (chainpeek) |
| POST | `/v1/solana/signatures` | List the recent transaction signatures of a Solana address (chainpeek) |
| POST | `/v1/solana/account` | Get the account info of a Solana address (chainpeek) |
| POST | `/v1/solana/token-info` | Get the supply, decimals and authorities of a Solana token mint (chainpeek) |
| POST | `/v1/defi/perps` | List Hyperliquid perpetual markets with mark, oracle, open interest and volume… |
| GET | `/v1/gas/base` | Get the Base gas price: current Base network gas fee, base fee and priority fee… |
| POST | `/v1/chain/exchange-reserves` | Get exchange reserves of a coin: CEX inflow or outflow for BTC, ETH, USDT, USDC… |
| POST | `/v1/defi/yields` | Get DeFi lending supply and borrow APY, best stablecoin rate (chainpeek) |
| POST | `/v1/chain/token-trades` | Who is buying this token? Recent large trades: big buys and sells (chainpeek) |
| POST | `/v1/defi/tvl` | Get protocol or chain TVL (total value locked) with 1d and 7d change, e.g. |
| POST | `/v1/defi/stablecoins` | Get stablecoin supply by coin and by chain: USDT, USDC, DAI circulating and… |
| POST | `/v1/defi/dex-volume` | Get DEX volume by protocol and chain: Uniswap, Curve, Solana, Base 24h, 7d, 30d… |
| POST | `/v1/defi/fees` | Get protocol fees and revenue: Aave, Uniswap, Lido earnings 24h, 7d, 30d… |
| POST | `/v1/solana/token-trades` | Who is buying this Solana token? |
| POST | `/v1/solana/reward-yield` | Check Solana reward token yield: still paying holders? |
| POST | `/v1/chain/transfer-fees` | Compare USDC or USDT transfer fees on Base, Polygon, Ethereum, BNB, Arbitrum… |
| POST | `/v1/chain/pre-trade-check` | Check a Uniswap V3 swap at up to five sizes: price impact and candle gap… |
| POST | `/v1/chain/transfer-preflight` | Preflight a USDC or USDT transfer: balance, gas, nonce, blacklist, recipient… |
| POST | `/v1/solana/token-price` | Get the USD price and pool liquidity of a Solana token by mint address… |
| POST | `/v1/defi/funding-spread` | Compare perpetual funding rates between Hyperliquid and dYdX (chainpeek) |
| POST | `/v1/defi/funding-carry` | Rank cross-venue perpetual funding carry (chainpeek) |
| POST | `/v1/near/account` | Get a NEAR account: balance, staked NEAR, storage, access keys, contract… |
| POST | `/v1/chain/token-safety` | Token safety check: honeypot, tax and contract risk verdict for a Base or… |
| POST | `/v1/chain/token-honeypot` | Honeypot check: can this token be sold? |

…and 12 more operations. They are listed in full on the page.

## Machine-readable artifacts (1)

- **OpenAPI** — https://artifacts.apis.io/tanod-dev/openapi/tanod-dev-chainpeek-api-openapi.yml

## Other tanod-dev APIs (12)

- [tanod-dev Agentscan API](https://apis.io/apis/tanod-dev/tanod-dev-agentscan-api/)
- [tanod-dev Dnspeek API](https://apis.io/apis/tanod-dev/tanod-dev-dnspeek-api/)
- [tanod-dev Findpeek API](https://apis.io/apis/tanod-dev/tanod-dev-findpeek-api/)
- [tanod-dev Imagepeek API](https://apis.io/apis/tanod-dev/tanod-dev-imagepeek-api/)
- [tanod-dev Mlpeek API](https://apis.io/apis/tanod-dev/tanod-dev-mlpeek-api/)
- [tanod-dev Pactlint API](https://apis.io/apis/tanod-dev/tanod-dev-pactlint-api/)
- [tanod-dev Pdfpeek API](https://apis.io/apis/tanod-dev/tanod-dev-pdfpeek-api/)
- [tanod-dev Sitepeek API](https://apis.io/apis/tanod-dev/tanod-dev-sitepeek-api/)
- [tanod-dev Skypeek API](https://apis.io/apis/tanod-dev/tanod-dev-skypeek-api/)
- [tanod-dev Toolsniff API](https://apis.io/apis/tanod-dev/tanod-dev-toolsniff-api/)
- [tanod-dev Txpeek API](https://apis.io/apis/tanod-dev/tanod-dev-txpeek-api/)
- [tanod-dev Utilpeek API](https://apis.io/apis/tanod-dev/tanod-dev-utilpeek-api/)

## Tags

chainpeek

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/tanod-dev/tanod-dev-chainpeek-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/tanod-dev/.