{"id":"637c697d-6d26-4619-add5-e9056af74f61","shortId":"YTVCgU","kind":"x402","title":"AAVE OHLCV (open-high-low-close-volume) crypto market data via x402 micropayment on Base.","tagline":"AAVE OHLCV (open-high-low-close-volume) crypto market data via x402 micropayment on Base.","description":"This endpoint provides OHLCV (open, high, low, close, volume) candlestick data for the AAVE token. It is part of the lowpaymentfee.com platform, which offers a suite of pay-per-request APIs spanning data analytics, AI/ML inference, finance, and infrastructure utilities. All endpoints use the x402 protocol for payment, settling in USDC on the Base network.\n\nThe specific endpoint at `/api/v1/crypto/AAVE/ohlcv` accepts POST requests and returns JSON. Each call costs $0.02 in USDC (maxAmountRequired of 20,000 base units with 6 decimals = $0.02), paid via the x402 payment header. There are no API keys, no rate limits, and no subscription commitments — you pay per request.\n\nThe broader lowpaymentfee.com platform lists additional crypto endpoints (token quotes, gas estimates, price feeds, exchange rates) as well as AI endpoints (sentiment analysis, summarization, classification, embeddings) and utility endpoints (geocoding, validation, conversion). All share the same $0.02/request pricing model. Documentation beyond the landing page is sparse — the docs, API, pricing, and README pages all render only a \"Connect wallet\" prompt with no further technical detail on request/response schemas.","tags":[],"capabilities":["ohlcv-data","crypto-market-data","aave-token","x402-payment","usdc-settlement","base-network","pay-per-request","no-api-key","json-response"],"categories":["finance","crypto"],"synonyms":["AAVE candlestick data","AAVE price history","crypto OHLCV API","AAVE open high low close volume","cryptocurrency market data","AAVE chart data","token price candles"],"warnings":["No documentation available — docs, API, pricing, and README pages all render only 'Connect wallet' with no technical detail.","Request body schema and response schema are completely unknown; the example_request_json is speculative.","No OpenAPI spec or output schema provided beyond minimal outputSchema stub.","Cannot verify what data source backs the OHLCV data or its freshness/accuracy."],"endpointUrl":"https://lowpaymentfee.com/api/v1/crypto/AAVE/ohlcv","protocol":"x402","transport":"http","auth":{"type":"x402","details":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"payTo":"0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3","scheme":"exact","network":"base","mimeType":"application/json","resource":"https://lowpaymentfee.com/api/v1/crypto/AAVE/ohlcv","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.350","qualityRationale":"The endpoint is live (402 challenge confirmed) and pricing is clear ($0.02/request in USDC on Base). However, there is no documentation on request parameters, response schema, or supported intervals/timeframes. The docs, API, pricing, and README pages all show only 'Connect wallet' with no technical content. The example request JSON is 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'ohlcv':2,18,36 'ohlcv-data' 'open':4,20,37 'open-high-low-close-volum':3,19 'page':182,191 'paid':116 'part':50 'pay':61,135 'pay-per-request':60 'payment':81,120 'per':62,136 'platform':54,141 'post':95 'price':150,176,188 'prompt':198 'protocol':79 'provid':35 'quot':147 'rate':128,153 'readm':190 'render':193 'request':63,96,137 'request/response':205 'return':98 'schema':206 'sentiment':159 'settl':82 'share':171 'span':65 'spars':184 'specif':90 'subscript':132 'suit':58 'summar':161 'technic':202 'token':47,146 'token price candles' 'unit':111 'usdc':84,105 'usdc-settlement' 'use':76 'util':73,165 'valid':168 'via':12,28,117 'volum':8,24,41 'wallet':197 'well':155 'x402':13,29,78,119 'x402-payment'","prices":[{"id":"073d0e35-b2b5-4a96-9e5f-0c5ed39186a5","listingId":"637c697d-6d26-4619-add5-e9056af74f61","amountUsd":null,"unit":"per_call","nativeCurrency":"USD COIN","nativeAmount":"20000","chain":"base","payTo":"0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3","paymentMethod":"x402-usd coin","isPrimary":true,"details":{"scheme":"exact","mime_type":"application/json","accepts_all":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"payTo":"0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3","scheme":"exact","network":"base","mimeType":"application/json","resource":"https://lowpaymentfee.com/api/v1/crypto/AAVE/ohlcv","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-18T18:32:28.543Z"}],"sources":[{"listingId":"637c697d-6d26-4619-add5-e9056af74f61","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/crypto/AAVE/ohlcv","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:32:28.543Z","lastSeenAt":"2026-04-24T21:31:27.934Z"}],"details":{"listingId":"637c697d-6d26-4619-add5-e9056af74f61","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/crypto/AAVE/ohlcv \\\n  -H \"Content-Type: application/json\" \\\n  -H \"X-PAYMENT: <x402_payment_header>\" \\\n  -d '{}'","exampleRequest":{"symbol":"AAVE","interval":"1d"},"exampleResponse":null,"schema":{"input":{"type":"http","method":"GET","discoverable":true}},"openapiUrl":null,"agentsTxtUrl":null,"citations":[{"claim":"Endpoint returns 402 with x402 challenge, maxAmountRequired 20000 in USDC on Base network","source_url":"https://lowpaymentfee.com/api/v1/crypto/AAVE/ohlcv"},{"claim":"All endpoints priced at $0.02/request with no API keys, no rate limits, instant access on Base network","source_url":"https://lowpaymentfee.com"},{"claim":"USDC asset address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base","source_url":"https://lowpaymentfee.com/api/v1/crypto/AAVE/ohlcv"},{"claim":"Docs, API, pricing, and README pages show only 'Connect wallet' with no further content","source_url":"https://lowpaymentfee.com/docs"}],"useCases":["Fetching historical AAVE price candles for charting or technical analysis","Feeding AAVE OHLCV data into trading bots or algorithmic strategies","Building dashboards that display AAVE price movements","Backtesting trading strategies using AAVE candlestick data"],"bestFor":["Agents or bots that need on-demand AAVE market data without API key management","Low-volume or sporadic crypto data queries where per-request pricing is economical","x402-native workflows that settle payments in USDC on Base"],"notFor":["High-frequency trading requiring sub-second latency and bulk historical downloads","Users who need comprehensive multi-asset OHLCV data across hundreds of tokens in a single call","Anyone without a Base-compatible USDC wallet for x402 payments"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:14:59.55Z"},"updatedAt":"2026-04-24T21:31:27.934Z"}}