{"version":"1.0","provider":"Crest Deployment Systems","provider_url":"https://crestsystems.ai","payment":{"protocol":"x402","network":"base-mainnet","token":"USDC","facilitator":"cdp"},"services":[{"endpoint":"https://data.crestsystems.ai/data/prices","method":"GET","price":"$0.002","description":"Crest · prices -- Fetch top 25 crypto token prices and return price, 24h change percentage, 7d change, market cap, and 24h volume for each token. Covers BTC, ETH, SOL, and 22 more by market cap."},{"endpoint":"https://data.crestsystems.ai/data/token/:id","method":"GET","price":"$0.002","description":"Crest · token_detail -- Fetch detailed data for a single token by CoinGecko ID. Returns current price, volume, market cap, 24h/7d/30d change percentages, ATH, ATL, circulating and total supply, and description."},{"endpoint":"https://data.crestsystems.ai/data/gas","method":"GET","price":"$0.002","description":"Crest · gas_oracle -- Fetch current gas prices across multiple EVM chains. Returns fast/standard/slow estimates in gwei for Base, Ethereum, Polygon, Arbitrum, and Optimism."},{"endpoint":"https://data.crestsystems.ai/data/trending","method":"GET","price":"$0.002","description":"Crest · trending_tokens -- Fetch top 15 trending cryptocurrencies ranked by search interest and trading volume. Returns symbol, name, market cap rank, and BTC-denominated price."},{"endpoint":"https://data.crestsystems.ai/data/defi/:chain","method":"GET","price":"$0.003","description":"Crest · defi_overview -- Fetch DeFi ecosystem data for a specific blockchain. Returns total TVL, top 10 protocols by TVL with 24h change and category classification."},{"endpoint":"https://data.crestsystems.ai/data/wallet/:address","method":"GET","price":"$0.90","description":"Crest wallet intelligence — onchain wallet score, whale detection, and address risk profiling for any Base or EVM wallet. Also profiles x402 buyers in the agent economy: whale score (0-1 composite of spend velocity, service diversity, premium ratio, repeat rate), behavioral cluster, x402 spend graph, counterparty check, payment history, top services, risk assessment, and temporal patterns. A wallet tracker and profiler with proprietary intelligence from 18,000+ profiled wallets."},{"endpoint":"https://data.crestsystems.ai/data/service-trust/:address","method":"GET","price":"$0.50","description":"Crest service trust: counterparty due-diligence for the agent economy. Score the trustworthiness of any x402 SERVICE by its receiver address: buyer reach, call volume, endpoint breadth, recency, and a SPEND/CAUTION/INVESTIGATE recommendation. Vet a service before your agent pays it. Built from the Crest Bazaar census of ~47k x402 services."},{"endpoint":"https://data.crestsystems.ai/score/:address","method":"GET","price":"$0.05","description":"Crest Score: agent creditworthiness for an x402 wallet. Two-axis read (solvency: will it stay funded; liveness: will it keep paying) plus a composite score, confidence band, decision, and reason codes. The credit bureau for the agent economy: know before you settle. Read-only, not financial advice."},{"endpoint":"https://data.crestsystems.ai/token/:address","method":"GET","price":"$0.05","description":"Crest Token Risk: risk scan for an ERC-20 token on Base. Checks the contract (mint / blacklist / pause powers, ownership renounced) AND the people, the reputation of the wallet that controls the token, scored on the Crest settlement graph. Other scanners read the code; we also read who is behind it. Read-only, not financial advice."},{"endpoint":"https://data.crestsystems.ai/feed/x402-pulse","method":"GET","price":"$0.01","description":"Crest x402_pulse: live de-noised state of the x402 settlement economy. Real settlement ratio (share of USDC that reaches a real service vs rails and treasuries), dust rate, count of real services and buyer agents. Computed continuously from the Crest settlement graph, no one else has it. Poll it to track the real x402 economy. Read-only."},{"endpoint":"https://data.crestsystems.ai/feed/funding-skew","method":"GET","price":"$0.02","description":"Crest funding_skew: computed cross-market funding skew from live perpetuals. Market percent crowded-long, average funding, and the most crowded-long and crowded-short symbols. A positioning-pressure signal for mean-reversion and squeeze timing, derived (not a raw passthrough). Poll for shifts. Read-only, not financial advice."},{"endpoint":"https://data.crestsystems.ai/feed/gas-regime","method":"GET","price":"$0.01","description":"Crest gas_regime: computed Base gas regime (calm / normal / elevated / spiking) versus a rolling-median baseline, with a change cursor. A signal, not raw gas. Poll before submitting a transaction to time gas, or re-check with the cursor to detect a regime shift. Read-only."},{"endpoint":"https://data.crestsystems.ai/x402/census","method":"GET","price":"$0.01","description":"Crest State of x402 census: the full machine-readable, de-noised census of the x402 settlement economy. Every classified service, buyer agent, and relayer with settled USDC and distinct payers, role and flow breakdown, real settlement ratio, methodology, and a delta cursor for cheap re-crawls. Refreshed every 60s from the Crest settlement graph. No one else separates real services from rails and treasury transfers. Crawl it to ingest the live x402 economy. Read-only."},{"endpoint":"https://data.crestsystems.ai/credit/:address","method":"GET","price":"$0.05","description":"Agent credit bureau: the economic standing of any x402 agent wallet. Returns economic_class (funded/active/low/drained/unknown), live USDC balance, observed burn, runway (days until it goes broke), and a creditworthiness verdict. Know whether a counterparty will pay or is about to drain to zero, before you rely on it or extend it service. Built on Crest settlement-graph intelligence + live on-chain balance. Read-only, not financial advice."},{"endpoint":"https://data.crestsystems.ai/v1/agent/preflight/:address","method":"GET","price":"$0.02","description":"Agent pre-action risk gate: call BEFORE any transfer, trade, or settlement to a wallet. Returns risk_level (low/medium/high/unknown), reason codes, and a changed_since_last_check cursor so your agent can cheaply re-check on every action. Built on Crest counterparty intelligence (settlement-graph role + risk). Read-only, not financial advice."},{"endpoint":"https://data.crestsystems.ai/pm/wallet/:address","method":"GET","price":"$0.02","description":"Polymarket counterparty intelligence: classify a wallet as sharp money, dumb money, or neutral by its realized edge across resolved prediction markets (sample-size shrunk, with confidence). Know who is on the other side of a prediction-market trade before your agent acts. Read-only, not betting advice."},{"endpoint":"https://data.crestsystems.ai/data/intel/:address","method":"GET","price":"$0.90","description":"Crest agent & wallet intelligence: onchain wallet score, whale detection, counterparty risk, and x402 spend-graph profiling for any Base/EVM wallet or x402 buyer. Profile a counterparty before you transact."},{"endpoint":"https://data.crestsystems.ai/data/funding-rates/:exchange","method":"GET","price":"$0.002","description":"Perpetual funding rates by exchange. Binance, Bybit. Top 30 symbols with mark price and next funding time."},{"endpoint":"https://data.crestsystems.ai/data/open-interest/:symbol","method":"GET","price":"$0.002","description":"Crest · open_interest — Fetch open interest for any perpetual futures symbol. Returns current OI in contracts and USD from Binance Futures."},{"endpoint":"https://data.crestsystems.ai/data/liquidations","method":"GET","price":"$0.002","description":"Recent perpetual liquidations. Last 20 forced liquidations from Binance Futures with size and price."},{"endpoint":"https://data.crestsystems.ai/data/bridges","method":"GET","price":"$0.002","description":"Top 15 cross-chain bridges by 24h volume. Bridge name, daily volume, chain count."},{"endpoint":"https://data.crestsystems.ai/data/nft-floor/:collection","method":"GET","price":"$0.002","description":"Crest · nft_floor — Fetch NFT collection floor price by collection ID. Returns ETH and USD floor price, market cap, 24h volume, owner count, and total supply."},{"endpoint":"https://data.crestsystems.ai/data/dex-pair/:chain/:pair","method":"GET","price":"$0.002","description":"Crest · dex_pair — Fetch DEX pair data for any token pair on any chain. Returns price, liquidity, 24h volume, and price change via GeckoTerminal.."},{"endpoint":"https://data.crestsystems.ai/data/mempool","method":"GET","price":"$0.002","description":"Crest · mempool — Fetch current mempool state across chains. Returns Bitcoin pending transaction count, fee histogram, and Base pending transaction count."},{"endpoint":"https://data.crestsystems.ai/data/unlocks","method":"GET","price":"$0.002","description":"Crest · token_unlocks — Fetch top 20 tokens with highest unlock pressure. Returns locked supply ratio (FDV vs market cap), unlock schedules, and dilution risk.s locked."},{"endpoint":"https://data.crestsystems.ai/data/governance","method":"GET","price":"$0.002","description":"Crest · governance — Fetch active DAO governance proposals from Snapshot. Returns top 15 open proposals with current vote counts, choices, and deadlines."},{"endpoint":"https://data.crestsystems.ai/data/block/:chain","method":"GET","price":"$0.002","description":"Crest · block_data — Fetch latest block data for any supported chain. Returns block number, timestamp, hash, transaction count, and gas used. Supports Base, Ethereum, Arbitrum.m, Polygon."},{"endpoint":"https://data.crestsystems.ai/data/fear-greed","method":"GET","price":"$0.002","description":"Crypto Fear & Greed Index. 7-day history with current sentiment score 0-100."},{"endpoint":"https://data.crestsystems.ai/data/exchanges","method":"GET","price":"$0.002","description":"Crest · exchanges — Fetch top 15 crypto exchanges ranked by volume. Returns trust score, 24h BTC trading volume, and country of registration."},{"endpoint":"https://data.crestsystems.ai/data/global","method":"GET","price":"$0.002","description":"Crest · global_market — Fetch global crypto market overview. Returns total market cap, BTC and ETH dominance percentages, 24h trading volume, and active cryptocurrency count."},{"endpoint":"https://data.crestsystems.ai/data/stablecoins","method":"GET","price":"$0.002","description":"Crest · stablecoins — Fetch top 15 stablecoins ranked by circulating supply. Returns name, supply, peg type, and chain count for USDT, USDC, DAI, and more."},{"endpoint":"https://data.crestsystems.ai/data/yields","method":"GET","price":"$0.002","description":"Crest · defi_yields — Fetch top 20 DeFi yield opportunities. Returns APY, TVL, project name, and chain. Sorted by APY, filtered to pools above $1M TVL."},{"endpoint":"https://data.crestsystems.ai/bazaar/compare","method":"GET","price":"$0.10","description":"Crest service_compare -- Side-by-side comparison of any two x402 services. Quality scores, pricing, activity, reliability. Independent analysis from the x402 observatory."},{"endpoint":"https://data.crestsystems.ai/bazaar/recommend","method":"GET","price":"$0.25","description":"Crest service_recommend -- Find the best x402 service for your task. Ranked recommendations with quality scores, pricing, reliability. Agent routing intelligence."},{"endpoint":"https://data.crestsystems.ai/bazaar/service/:resource","method":"GET","price":"$0.10","description":"Crest service_reputation -- Full reputation profile of any x402 service. Activity, quality metrics, anomaly history, reliability grade. Independent intelligence."},{"endpoint":"https://data.crestsystems.ai/bazaar/snapshot","method":"GET","price":"$0.50","description":"Crest ecosystem_snapshot -- Frozen point-in-time snapshot of entire x402 ecosystem. Services, networks, pricing landscape, top providers. Block-hash anchored."},{"endpoint":"https://data.crestsystems.ai/bazaar/forensics/:resource","method":"GET","price":"$0.25","description":"Crest service_forensics -- Full behavioral timeline for any x402 service. Call volume, price changes, anomaly events, lifecycle. Independent forensics."},{"endpoint":"https://data.crestsystems.ai/bazaar/competitors/:address","method":"GET","price":"$1.20","description":"Crest · competitor_intelligence — Full customer intelligence on any x402 service. Reveals who pays a competitor: wallet addresses, individual spend, whale scores, behavioral clusters, overlap with your own customers, and poaching opportunity score. Strategic intelligence for agent-commerce positioning."},{"endpoint":"https://data.crestsystems.ai/data/prices","method":"POST","price":"$0.002","description":"Crest · prices -- Fetch top 25 crypto token prices and return price, 24h change percentage, 7d change, market cap, and 24h volume for each token. Covers BTC, ETH, SOL, and 22 more by market cap."},{"endpoint":"https://data.crestsystems.ai/data/token/:id","method":"POST","price":"$0.002","description":"Crest · token_detail -- Fetch detailed data for a single token by CoinGecko ID. Returns current price, volume, market cap, 24h/7d/30d change percentages, ATH, ATL, circulating and total supply, and description."},{"endpoint":"https://data.crestsystems.ai/data/gas","method":"POST","price":"$0.002","description":"Crest · gas_oracle -- Fetch current gas prices across multiple EVM chains. Returns fast/standard/slow estimates in gwei for Base, Ethereum, Polygon, Arbitrum, and Optimism."},{"endpoint":"https://data.crestsystems.ai/data/trending","method":"POST","price":"$0.002","description":"Crest · trending_tokens -- Fetch top 15 trending cryptocurrencies ranked by search interest and trading volume. Returns symbol, name, market cap rank, and BTC-denominated price."},{"endpoint":"https://data.crestsystems.ai/data/defi/:chain","method":"POST","price":"$0.003","description":"Crest · defi_overview -- Fetch DeFi ecosystem data for a specific blockchain. Returns total TVL, top 10 protocols by TVL with 24h change and category classification."},{"endpoint":"https://data.crestsystems.ai/data/wallet/:address","method":"POST","price":"$0.90","description":"Crest wallet intelligence — onchain wallet score, whale detection, and address risk profiling for any Base or EVM wallet. Also profiles x402 buyers in the agent economy: whale score (0-1 composite of spend velocity, service diversity, premium ratio, repeat rate), behavioral cluster, x402 spend graph, counterparty check, payment history, top services, risk assessment, and temporal patterns. A wallet tracker and profiler with proprietary intelligence from 18,000+ profiled wallets."},{"endpoint":"https://data.crestsystems.ai/data/service-trust/:address","method":"POST","price":"$0.50","description":"Crest service trust: counterparty due-diligence for the agent economy. Score the trustworthiness of any x402 SERVICE by its receiver address: buyer reach, call volume, endpoint breadth, recency, and a SPEND/CAUTION/INVESTIGATE recommendation. Vet a service before your agent pays it. Built from the Crest Bazaar census of ~47k x402 services."},{"endpoint":"https://data.crestsystems.ai/score/:address","method":"POST","price":"$0.05","description":"Crest Score: agent creditworthiness for an x402 wallet. Two-axis read (solvency: will it stay funded; liveness: will it keep paying) plus a composite score, confidence band, decision, and reason codes. The credit bureau for the agent economy: know before you settle. Read-only, not financial advice."},{"endpoint":"https://data.crestsystems.ai/token/:address","method":"POST","price":"$0.05","description":"Crest Token Risk: risk scan for an ERC-20 token on Base. Checks the contract (mint / blacklist / pause powers, ownership renounced) AND the people, the reputation of the wallet that controls the token, scored on the Crest settlement graph. Other scanners read the code; we also read who is behind it. Read-only, not financial advice."},{"endpoint":"https://data.crestsystems.ai/feed/x402-pulse","method":"POST","price":"$0.01","description":"Crest x402_pulse: live de-noised state of the x402 settlement economy. Real settlement ratio (share of USDC that reaches a real service vs rails and treasuries), dust rate, count of real services and buyer agents. Computed continuously from the Crest settlement graph, no one else has it. Poll it to track the real x402 economy. Read-only."},{"endpoint":"https://data.crestsystems.ai/feed/funding-skew","method":"POST","price":"$0.02","description":"Crest funding_skew: computed cross-market funding skew from live perpetuals. Market percent crowded-long, average funding, and the most crowded-long and crowded-short symbols. A positioning-pressure signal for mean-reversion and squeeze timing, derived (not a raw passthrough). Poll for shifts. Read-only, not financial advice."},{"endpoint":"https://data.crestsystems.ai/feed/gas-regime","method":"POST","price":"$0.01","description":"Crest gas_regime: computed Base gas regime (calm / normal / elevated / spiking) versus a rolling-median baseline, with a change cursor. A signal, not raw gas. Poll before submitting a transaction to time gas, or re-check with the cursor to detect a regime shift. Read-only."},{"endpoint":"https://data.crestsystems.ai/x402/census","method":"POST","price":"$0.01","description":"Crest State of x402 census: the full machine-readable, de-noised census of the x402 settlement economy. Every classified service, buyer agent, and relayer with settled USDC and distinct payers, role and flow breakdown, real settlement ratio, methodology, and a delta cursor for cheap re-crawls. Refreshed every 60s from the Crest settlement graph. No one else separates real services from rails and treasury transfers. Crawl it to ingest the live x402 economy. Read-only."},{"endpoint":"https://data.crestsystems.ai/credit/:address","method":"POST","price":"$0.05","description":"Agent credit bureau: the economic standing of any x402 agent wallet. Returns economic_class (funded/active/low/drained/unknown), live USDC balance, observed burn, runway (days until it goes broke), and a creditworthiness verdict. Know whether a counterparty will pay or is about to drain to zero, before you rely on it or extend it service. Built on Crest settlement-graph intelligence + live on-chain balance. Read-only, not financial advice."},{"endpoint":"https://data.crestsystems.ai/v1/agent/preflight/:address","method":"POST","price":"$0.02","description":"Agent pre-action risk gate: call BEFORE any transfer, trade, or settlement to a wallet. Returns risk_level (low/medium/high/unknown), reason codes, and a changed_since_last_check cursor so your agent can cheaply re-check on every action. Built on Crest counterparty intelligence (settlement-graph role + risk). Read-only, not financial advice."},{"endpoint":"https://data.crestsystems.ai/pm/wallet/:address","method":"POST","price":"$0.02","description":"Polymarket counterparty intelligence: classify a wallet as sharp money, dumb money, or neutral by its realized edge across resolved prediction markets (sample-size shrunk, with confidence). Know who is on the other side of a prediction-market trade before your agent acts. Read-only, not betting advice."},{"endpoint":"https://data.crestsystems.ai/data/intel/:address","method":"POST","price":"$0.90","description":"Crest agent & wallet intelligence: onchain wallet score, whale detection, counterparty risk, and x402 spend-graph profiling for any Base/EVM wallet or x402 buyer. Profile a counterparty before you transact."},{"endpoint":"https://data.crestsystems.ai/data/funding-rates/:exchange","method":"POST","price":"$0.002","description":"Perpetual funding rates by exchange. Binance, Bybit. Top 30 symbols with mark price and next funding time."},{"endpoint":"https://data.crestsystems.ai/data/open-interest/:symbol","method":"POST","price":"$0.002","description":"Crest · open_interest — Fetch open interest for any perpetual futures symbol. Returns current OI in contracts and USD from Binance Futures."},{"endpoint":"https://data.crestsystems.ai/data/liquidations","method":"POST","price":"$0.002","description":"Recent perpetual liquidations. Last 20 forced liquidations from Binance Futures with size and price."},{"endpoint":"https://data.crestsystems.ai/data/bridges","method":"POST","price":"$0.002","description":"Top 15 cross-chain bridges by 24h volume. Bridge name, daily volume, chain count."},{"endpoint":"https://data.crestsystems.ai/data/nft-floor/:collection","method":"POST","price":"$0.002","description":"Crest · nft_floor — Fetch NFT collection floor price by collection ID. Returns ETH and USD floor price, market cap, 24h volume, owner count, and total supply."},{"endpoint":"https://data.crestsystems.ai/data/dex-pair/:chain/:pair","method":"POST","price":"$0.002","description":"Crest · dex_pair — Fetch DEX pair data for any token pair on any chain. Returns price, liquidity, 24h volume, and price change via GeckoTerminal.."},{"endpoint":"https://data.crestsystems.ai/data/mempool","method":"POST","price":"$0.002","description":"Crest · mempool — Fetch current mempool state across chains. Returns Bitcoin pending transaction count, fee histogram, and Base pending transaction count."},{"endpoint":"https://data.crestsystems.ai/data/unlocks","method":"POST","price":"$0.002","description":"Crest · token_unlocks — Fetch top 20 tokens with highest unlock pressure. Returns locked supply ratio (FDV vs market cap), unlock schedules, and dilution risk.s locked."},{"endpoint":"https://data.crestsystems.ai/data/governance","method":"POST","price":"$0.002","description":"Crest · governance — Fetch active DAO governance proposals from Snapshot. Returns top 15 open proposals with current vote counts, choices, and deadlines."},{"endpoint":"https://data.crestsystems.ai/data/block/:chain","method":"POST","price":"$0.002","description":"Crest · block_data — Fetch latest block data for any supported chain. Returns block number, timestamp, hash, transaction count, and gas used. Supports Base, Ethereum, Arbitrum.m, Polygon."},{"endpoint":"https://data.crestsystems.ai/data/fear-greed","method":"POST","price":"$0.002","description":"Crypto Fear & Greed Index. 7-day history with current sentiment score 0-100."},{"endpoint":"https://data.crestsystems.ai/data/exchanges","method":"POST","price":"$0.002","description":"Crest · exchanges — Fetch top 15 crypto exchanges ranked by volume. Returns trust score, 24h BTC trading volume, and country of registration."},{"endpoint":"https://data.crestsystems.ai/data/global","method":"POST","price":"$0.002","description":"Crest · global_market — Fetch global crypto market overview. Returns total market cap, BTC and ETH dominance percentages, 24h trading volume, and active cryptocurrency count."},{"endpoint":"https://data.crestsystems.ai/data/stablecoins","method":"POST","price":"$0.002","description":"Crest · stablecoins — Fetch top 15 stablecoins ranked by circulating supply. Returns name, supply, peg type, and chain count for USDT, USDC, DAI, and more."},{"endpoint":"https://data.crestsystems.ai/data/yields","method":"POST","price":"$0.002","description":"Crest · defi_yields — Fetch top 20 DeFi yield opportunities. Returns APY, TVL, project name, and chain. Sorted by APY, filtered to pools above $1M TVL."},{"endpoint":"https://data.crestsystems.ai/bazaar/compare","method":"POST","price":"$0.10","description":"Crest service_compare -- Side-by-side comparison of any two x402 services. Quality scores, pricing, activity, reliability. Independent analysis from the x402 observatory."},{"endpoint":"https://data.crestsystems.ai/bazaar/recommend","method":"POST","price":"$0.25","description":"Crest service_recommend -- Find the best x402 service for your task. Ranked recommendations with quality scores, pricing, reliability. Agent routing intelligence."},{"endpoint":"https://data.crestsystems.ai/bazaar/service/:resource","method":"POST","price":"$0.10","description":"Crest service_reputation -- Full reputation profile of any x402 service. Activity, quality metrics, anomaly history, reliability grade. Independent intelligence."},{"endpoint":"https://data.crestsystems.ai/bazaar/snapshot","method":"POST","price":"$0.50","description":"Crest ecosystem_snapshot -- Frozen point-in-time snapshot of entire x402 ecosystem. Services, networks, pricing landscape, top providers. Block-hash anchored."},{"endpoint":"https://data.crestsystems.ai/bazaar/forensics/:resource","method":"POST","price":"$0.25","description":"Crest service_forensics -- Full behavioral timeline for any x402 service. Call volume, price changes, anomaly events, lifecycle. Independent forensics."},{"endpoint":"https://data.crestsystems.ai/bazaar/competitors/:address","method":"POST","price":"$1.20","description":"Crest · competitor_intelligence — Full customer intelligence on any x402 service. Reveals who pays a competitor: wallet addresses, individual spend, whale scores, behavioral clusters, overlap with your own customers, and poaching opportunity score. Strategic intelligence for agent-commerce positioning."}]}