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Card snapshot
api.chainmarket-api.workers.dev
·
2026-10-24 08:29:54 UTC
·
75f52114d34bc9f92067131b914e08f8e672df27a45625cb06a5a87cad3762cd
This is a frozen copy of the agent's agent-card.json as we observed it at the timestamp above. We capture a new snapshot every time the card's content hash changes. Useful for: forensic drift analysis, verifying downstream callers see the right version, reproducing routing decisions made historically.
{
"_source": "agentic.market",
"service": {
"id": "api-chainmarket-api-workers-dev",
"name": "api.chainmarket-api.workers.dev",
"description": "",
"domain": "api.chainmarket-api.workers.dev",
"provider": "api.chainmarket-api.workers.dev",
"providerUrl": "",
"category": "",
"networks": [
"Base",
"eip155:10",
"eip155:137",
"eip155:143",
"eip155:42161",
"eip155:42220",
"eip155:43114",
"eip155:480",
"eip155:5042",
"solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp",
"stellar:pubnet",
"xrpl:0"
],
"enriched": false,
"endpoints": [
{
"url": "https://api.chainmarket-api.workers.dev/api/crypto/1inch-pathfinder-quotes",
"description": "Best swap quote for a token pair on an EVM chain, compared across two public DEX aggregators (KyberSwap and Velora/ParaSwap): amount out, USD values, estimated gas in USD, price impact against the input's USD value and the pools/DEXes used, plus which aggregator gives more. Chains: Ethereum, Base, Arbitrum, Optimism, Polygon, BNB Chain, Avalanche. Indicative quotes, not executable orders.",
"pricing": {
"amount": "0.002",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "amount",
"type": "string",
"description": "",
"example": "1",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "chain",
"type": "string",
"description": "",
"example": "ethereum",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "tokenIn",
"type": "string",
"description": "",
"example": "native",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "tokenOut",
"type": "string",
"description": "",
"example": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "SiteCheck Crypto & Finance",
"tags": [
"crypto",
"1inch",
"pathfinder",
"quotes"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
}
},
{
"url": "https://api.chainmarket-api.workers.dev/api/crypto/aave-lending-markets",
"description": "Aave v3 Ethereum main-market reserves: supply and borrow APY, utilization, max LTV, liquidation threshold, supply/borrow caps status, frozen/paused flags, total supplied and available liquidity. Filter by symbol, or get the first 20 reserves. Ethereum main market only.",
"pricing": {
"amount": "0.002",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "symbol",
"type": "string",
"description": "",
"example": "USDC",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "SiteCheck Crypto & Finance",
"tags": [
"crypto",
"aave",
"lending",
"markets"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
}
},
{
"url": "https://api.chainmarket-api.workers.dev/api/crypto/arbiscan-l2-rollup",
"description": "Arbitrum One rollup batch postings to Ethereum L1 and the L1 gas they incurred: the latest SequencerBatchDelivered events on the SequencerInbox with batch number, L1 block and time, data location (blob or calldata), poster, execution gas, blob gas, gas prices and fees in ETH, plus totals. Read from Ethereum mainnet via Etherscan API V2.",
"pricing": {
"amount": "0.002",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "batches",
"type": "string",
"description": "",
"example": "5",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "SiteCheck Crypto & Finance",
"tags": [
"crypto",
"arbiscan",
"rollup"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
}
},
{
"url": "https://api.chainmarket-api.workers.dev/api/crypto/balancer-v2-pools",
"description": "Balancer V2 pools by total liquidity (USD): pool name, type (weighted, stable, composable stable, and others), token symbols with weights where the pool has them, 24h volume and address. Top 1 to 20. Values are as the Balancer API reports them; some pools show implausible liquidity and are not corrected.",
"pricing": {
"amount": "0.002",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "limit",
"type": "string",
"description": "",
"example": "5",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "SiteCheck Crypto & Finance",
"tags": [
"crypto",
"balancer",
"pools"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
}
},
{
"url": "https://api.chainmarket-api.workers.dev/api/crypto/basescan-contract-events",
"description": "Recent event logs of a contract on Base (chain 8453) from public RPC: block, time order, transaction hash, log index, event name (signature database), topics and data, with ERC-20/721 Transfer and Approval decoded to from/to/value. Look back up to 5,000 blocks (~2.8 h); optional event-signature filter. Internal transactions are not included.",
"pricing": {
"amount": "0.002",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "address",
"type": "string",
"description": "",
"example": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "blocks",
"type": "number",
"description": "",
"example": 20,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "SiteCheck Crypto & Finance",
"tags": [
"crypto",
"basescan",
"contract",
"events"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
}
},
{
"url": "https://api.chainmarket-api.workers.dev/api/crypto/berachain-pol-validators",
"description": "Berachain Proof-of-Liquidity telemetry from the public Berachain RPC: total BGT (Bera Governance Token) supply read from the BGT contract \u2014 BGT is minted only as PoL rewards, so its growth is the emitted amount \u2014 plus latest, safe and finalized blocks, finality lag, gas price (gwei), gas used % and average block time over the last 20 blocks. Per-gauge and per-validator splits are not read and not reported.",
"pricing": {
"amount": "0.002",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [],
"serviceName": "SiteCheck Crypto & Finance",
"tags": [
"crypto",
"berachain",
"pol",
"validators"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
}
},
{
"url": "https://api.chainmarket-api.workers.dev/api/crypto/binance-orderbook-depth",
"description": "Binance spot order book snapshot for one pair: best bid and ask, spread, USD depth within 1% and 2% of mid price (from the returned levels only), and 24h volume, change and high/low. Up to 100 levels per side. Snapshot only; Binance market data, not a merged multi-exchange book.",
"pricing": {
"amount": "0.002",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "limit",
"type": "string",
"description": "",
"example": "100",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "symbol",
"type": "string",
"description": "",
"example": "BTCUSDT",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "SiteCheck Crypto & Finance",
"tags": [
"crypto",
"binance",
"orderbook",
"depth"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
}
},
{
"url": "https://api.chainmarket-api.workers.dev/api/crypto/bitcoin-hashrate-difficulty",
"description": "Bitcoin network hashrate (EH/s) with the last 3 daily averages, current difficulty, difficulty-epoch progress and expected change, and miner revenue over the last 144 blocks (about one day): total reward incl. fees in BTC, fee share and average reward per block. Network-wide figures from mempool.space, not per-miner.",
"pricing": {
"amount": "0.002",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [],
"serviceName": "SiteCheck Crypto & Finance",
"tags": [
"crypto",
"bitcoin",
"hashrate",
"difficulty"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
}
},
{
"url": "https://api.chainmarket-api.workers.dev/api/crypto/bitcoin-mempool-stats",
"description": "Bitcoin mempool congestion from mempool.space: unconfirmed transaction count and size, recommended fee rates in sat/vB, difficulty-adjustment progress and estimated retarget date, and blocks until the next halving (every 210,000 blocks). Current snapshot only; no history.",
"pricing": {
"amount": "0.002",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [],
"serviceName": "SiteCheck Crypto & Finance",
"tags": [
"crypto",
"bitcoin",
"mempool",
"stats"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
}
},
{
"url": "https://api.chainmarket-api.workers.dev/api/crypto/blast-gold-points",
"description": "Blast L2 native yield from the chain itself: for the rebasing USDB (stablecoin yield) and WETH (ETH staking yield) predeploy contracts, total supply and share price \u2014 the cumulative native-yield multiplier since launch (e.g. 1.126 = 12.6% earned) \u2014 plus latest/safe/finalized blocks, finality lag, gas price and block time. Blast Gold / DApp points are allocated off-chain by Blast and have no public API, so they are not reported.",
"pricing": {
"amount": "0.002",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [],
"serviceName": "SiteCheck Crypto & Finance",
"tags": [
"crypto",
"blast",
"gold",
"points"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
}
},
{
"url": "https://api.chainmarket-api.workers.dev/api/crypto/chainlink-price-feeds",
"description": "Chainlink on-chain price feed (ETH/USD or BTC/USD, Ethereum mainnet): latest round answer in USD, round id, and the start and update times with the age of the last update in seconds. Only the two feeds listed here are supported. Heartbeat and deviation thresholds are not reported.",
"pricing": {
"amount": "0.002",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "feed",
"type": "string",
"description": "",
"example": "eth-usd",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "SiteCheck Crypto & Finance",
"tags": [
"crypto",
"chainlink",
"price",
"feeds"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
}
},
{
"url": "https://api.chainmarket-api.workers.dev/api/crypto/circle-cctp-transfers",
"description": "Circle CCTP (USDC cross-chain transfer) fast-burn allowance and the fee tiers for one source-to-destination domain pair. Narrowed: the attestation status of a specific transfer needs its burn transaction hash, which this tool does not take, so per-transfer attestation is not reported.",
"pricing": {
"amount": "0.002",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "destination",
"type": "string",
"description": "",
"example": "6",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "source",
"type": "string",
"description": "",
"example": "0",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "SiteCheck Crypto & Finance",
"tags": [
"crypto",
"circle",
"cctp",
"transfers"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
}
},
{
"url": "https://api.chainmarket-api.workers.dev/api/crypto/coinbase-spot-exchange",
"description": "Coinbase Exchange (US spot) order book for one product: best bid and ask, spread, USD depth within 1% and 2% of mid (aggregated level-2 levels only), 24h base volume, 24h RFQ (institutional request-for-quote) volume, last price and 24h high/low. Coinbase Exchange data only, not Coinbase Advanced or other venues.",
"pricing": {
"amount": "0.002",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "product",
"type": "string",
"description": "",
"example": "BTC-USD",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "SiteCheck Crypto & Finance",
"tags": [
"crypto",
"coinbase",
"spot",
"exchange"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
}
},
{
"url": "https://api.chainmarket-api.workers.dev/api/crypto/coingecko-market-depth",
"description": "CoinGecko per-exchange market depth for one coin: USD cost to move price up 2% and down 2% (liquidity), 24h volume in USD, last price and bid-ask spread, for the 15 highest-volume trading pairs. Each row is one exchange pair, not a merged order book. Data is CoinGecko's, updated on its own schedule.",
"pricing": {
"amount": "0.002",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "coin",
"type": "string",
"description": "",
"example": "bitcoin",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "SiteCheck Crypto & Finance",
"tags": [
"crypto",
"coingecko",
"market",
"depth"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
}
},
{
"url": "https://api.chainmarket-api.workers.dev/api/crypto/coinmarketcap-listings",
"description": "Recently added tokens on CoinMarketCap (public new-listings page): name, symbol, date added, price, 24h change, 24h volume and market cap, from the page's embedded data. Exchange volume rank is not on this page and is not reported. Reads the public page, not the paid API.",
"pricing": {
"amount": "0.002",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "limit",
"type": "string",
"description": "",
"example": "10",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "SiteCheck Crypto & Finance",
"tags": [
"crypto",
"coinmarketcap",
"listings"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
}
},
{
"url": "https://api.chainmarket-api.workers.dev/api/crypto/compound-market-stats",
"description": "Compound v3 (Comet) market stats on Ethereum read on-chain: utilization, supply and borrow APY, total supply and borrow of the base asset, and every collateral asset with its borrow and liquidation collateral factors, liquidation factor and supply cap. Markets: usdc (cUSDCv3) or weth (cWETHv3).",
"pricing": {
"amount": "0.002",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "market",
"type": "string",
"description": "",
"example": "usdc",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "SiteCheck Crypto & Finance",
"tags": [
"crypto",
"compound",
"market",
"stats"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
}
},
{
"url": "https://api.chainmarket-api.workers.dev/api/crypto/convex-vlcvx-voting",
"description": "Convex Finance (cvx.eth) governance on Snapshot: the newest proposals (1 to 20) with title, state, start and end time, number of votes and the top two choice scores. Votes are the Snapshot tallies. vlCVX lock balances and per-wallet voting power are not in this source and are not reported.",
"pricing": {
"amount": "0.002",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "limit",
"type": "string",
"description": "",
"example": "5",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "SiteCheck Crypto & Finance",
"tags": [
"crypto",
"convex",
"vlcvx",
"voting"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
}
},
{
"url": "https://api.chainmarket-api.workers.dev/api/crypto/cowswap-batch-auctions",
"description": "CoW Protocol (Ethereum) latest batch auction result: auction id and block window, number of solver solutions, the winning solution (solver, score, ranking, settlement tx), and the top five solutions by ranking. Order details and clearing prices are not returned in this summary.",
"pricing": {
"amount": "0.002",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [],
"serviceName": "SiteCheck Crypto & Finance",
"tags": [
"crypto",
"cowswap",
"batch",
"auctions"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
}
},
{
"url": "https://api.chainmarket-api.workers.dev/api/crypto/cross-chain-bridge-flows",
"description": "Cross-chain transfer volume from Wormholescan (Wormhole network): USD and token counts grouped by source to destination chain over the newest N transfers (1 to 100). A recent window, not total bridge TVL or long-term trends. Transfers with no USD price are counted but not summed.",
"pricing": {
"amount": "0.002",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "limit",
"type": "string",
"description": "",
"example": "50",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "SiteCheck Crypto & Finance",
"tags": [
"crypto",
"cross",
"chain",
"bridge",
"flows"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
}
},
{
"url": "https://api.chainmarket-api.workers.dev/api/crypto/crypto-fundraising-rounds",
"description": "Recent crypto and Web3 venture funding rounds (project, date, round type, amount and valuation in USD, lead and other investors, category, chains) from DefiLlama's public Raises page. Filter by date window, investor, category, chain, round or minimum amount. Amounts are as DefiLlama lists them and can be missing for undisclosed rounds; new rounds appear within days.",
"pricing": {
"amount": "0.002",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "days",
"type": "string",
"description": "",
"example": "30",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "limit",
"type": "string",
"description": "",
"example": "20",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "minAmountUsd",
"type": "string",
"description": "",
"example": "1000000",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "SiteCheck Crypto & Finance",
"tags": [
"crypto",
"fundraising",
"rounds"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
}
}
],
"integrationType": "",
"isNew": false,
"priceSummary": {
"minAmount": "0.002",
"maxAmount": "0.03",
"avgCostPerTransaction": "0.002414",
"avgCostBasis": "exact",
"currency": "USDC"
},
"serviceName": "SiteCheck Crypto & Finance",
"tags": [
"1inch",
"aave",
"account",
"adviser",
"alert",
"alpha",
"analytics",
"anonymity",
"arbiscan",
"asian",
"assets",
"auctions",
"aviv",
"balancer",
"balances",
"bank",
"basescan",
"batch",
"bcb",
"berachain"
],
"iconUrl": "",
"_truncated": {
"endpoints": 128,
"tags": 261
},
"_digest": {
"endpoints": "e553222e5425bd2d05629236bcb6a1c5b8e669cf9ded2b5c51cdf94778b6e6a1",
"tags": "c0ecfe5c2a4660df7bdd22f285268ae56e482cdfa2f3560ec2d68eba5327a149"
}
}
}