{"uid":"cap_MWLErQOvznkDLDCgIqW2q","slug":"onesource-standard-eth-ohlc-candles-6e83ce77","name":"OneSource STANDARD/ETH OHLC Candles","description":"The Standard Reserve (TSR), an on-chain reserve protocol on Robinhood Chain. OHLC price candles for the STANDARD/ETH pool, priced in ETH per STANDARD.","url":"https://api.onesource.io/standard/v1/candles?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"tf":{"enum":["1m","5m","15m","30m","1h","4h","1d"],"type":"string","default":"1h"},"to":{"type":"string","format":"date-time"},"from":{"type":"string","format":"date-time"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"tf":{"type":"string"},"base":{"type":"object","properties":{"symbol":{"type":"string"},"decimals":{"type":"integer"}}},"unit":{"type":"string"},"basis":{"type":"string"},"quote":{"type":"object","properties":{"symbol":{"type":"string"},"decimals":{"type":"integer"}}},"candles":{"type":"array","items":{"type":"object","properties":{"low":{"type":"string"},"high":{"type":"string"},"open":{"type":"string"},"time":{"type":"string"},"close":{"type":"string"},"swap_count":{"type":"integer"},"volume_eth_raw":{"type":"string"},"volume_std_raw":{"type":"string"}}}},"network":{"type":"string"},"pool_id":{"type":"string"},"chain_id":{"type":"integer"},"as_of_block":{"type":"integer"}},"description":"Endpoint-specific 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OHLC price candles for the STANDARD/ETH liquidity pool on Robinhood Chain, priced in ETH per STANDARD token, at configurable timeframes.","exampleAgentPrompt":"Can you pull the last 24 hours of hourly OHLC candles for the STANDARD/ETH pool on Robinhood Chain so I can see how the STANDARD token price has been moving?","exampleUseCases":[{"title":"Daily price chart for STANDARD token","prompt":"Show me the daily OHLC candles for the STANDARD/ETH pool from January 1st to today so I can see the long-term price trend of the STANDARD token."},{"title":"Intraday trading analysis on Robinhood Chain","prompt":"Give me 5-minute OHLC candles for the STANDARD/ETH pool for the past 6 hours — I want to see the intraday swings and how many swaps happened each candle."},{"title":"Monitor STANDARD price around a specific event","prompt":"Fetch 15-minute OHLC candles for the STANDARD/ETH pool between March 10th 2025 00:00 UTC and March 11th 2025 00:00 UTC so I can analyze price action around that date."}],"resultDescription":"Returns a JSON object with the timeframe label, base and quote token metadata (symbol, decimals), network and pool identifiers, chain ID, current block number, and an array of OHLC candles each containing open, high, low, close prices in ETH, timestamp, swap count, and raw volume figures for both ETH and STANDARD.","failureModes":["Invalid timeframe enum value returns a 400 error","from/to datetime values in wrong format (non-ISO 8601) cause a validation error","Requesting a time range with no trading activity may return an empty candles array","Payment failure (x402) if insufficient USDC balance results in a 402 response","Very large date ranges may time out or return truncated results"],"whenToPreferThis":"Use this endpoint when you need structured OHLC candlestick price data specifically for the STANDARD/ETH pool on Robinhood Chain. It is ideal for charting, technical analysis, or monitoring the TSR reserve token price over time. Prefer it over generic RPC calls when you want pre-aggregated swap data with volume metrics rather than raw transaction logs.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-16T06:45:04.153Z","isFirstParty":false,"canonicalSlug":"onesource-standard-eth-ohlc-candles-6e83ce77"}