> ## Documentation Index > Fetch the complete documentation index at: https://artemis.ai/docs/llms.txt > Use this file to discover all available pages before exploring further. # Fetch Stablecoin Daily Transactions (Unfiltered) > Fetch daily transaction count for stablecoins. Returns unfiltered stablecoin activity. **Dash-Separated Symbol Syntax:** - Simple: `eth`, `sol`, `usdc` - Chain-specific: `usdc-eth` (USDC on Ethereum) - Category-specific: `mev-usdc` (USDC tagged to MEV) - Category-chain: `payments-eth` (Payments on Ethereum) ## OpenAPI ````yaml /openapi.documented.json get /data/api/STABLECOIN_DAILY_TXNS/ openapi: 3.1.0 info: title: Artemis API version: 1.0.0 description: > Enterprise API for Artemis metrics, stablecoins, and flows. ## Authentication All endpoints authenticate via an API key. The simplest pattern when using the Python SDK is to set the `ARTEMIS_API_KEY` environment variable — the SDK will pick it up automatically: ```bash export ARTEMIS_API_KEY="your-key-here" ``` ```python from artemis import Artemis client = Artemis() # reads ARTEMIS_API_KEY from env ``` Endpoints under `/data/api/*` and `/flows/top/` also accept the key as an `APIKey` query parameter — the snippets below pass `api_key=os.environ["ARTEMIS_API_KEY"]` to populate it explicitly. servers: - url: https://data-svc.artemisxyz.com security: [] tags: - name: Core Artemis Assets description: Endpoints for general asset data - name: Stablecoins description: Endpoints for stablecoin-specific metrics - name: Flows description: Endpoints for inflows, outflows, and netflows - name: Equities description: > Typed convenience endpoints for equity coverage, scoped to metrics that are **comparable across equities** (valuation ratios, core P&L line items, price). Symbols are prefixed with `eq-` — e.g. `eq-nvda`, `eq-meta`, `eq-coin`. Discover valid symbols via [List Supported Assets](#tag/Core-Artemis-Assets/operation/listAssetSymbols). Three methods: - [`fetch_price`](#tag/Equities/operation/fetchEquityPrice) — daily closing price - [`fetch_financials`](#tag/Equities/operation/fetchEquityFinancials) — 7 quarterly P&L line items (Revenue, Net Income, EBITDA, Operating Income, FCF, Basic EPS, Diluted EPS) - [`fetch_valuation_metrics`](#tag/Equities/operation/fetchEquityValuationMetrics) — 7 valuation ratios (EV/Revenue, EV/Earnings, EV/EBITDA, EV/FCF, P/FCF, Earnings Yield, FCF Yield) **The long tail lives elsewhere.** Artemis tracks many more equity metrics under the hood — company-specific KPIs (Trading Volume for COIN, DAP/ARPP for META, Data Center Revenue for NVDA), regional breakdowns, segment-level revenue, and so on. Discover what's available for a given symbol via [List Available Metrics](#tag/Core-Artemis-Assets/operation/listSupportedMetrics), then query via the generic [Fetch Metrics](#tag/Core-Artemis-Assets/operation/fetchMetrics) endpoint. - name: Insights description: > Pre-computed insight cards across Artemis's coverage — "asset X's metric Y hit a new all-time high", growth streaks, decline streaks, and accelerating trends. Each endpoint returns a feed of cards covering crypto protocols, stablecoins, and equities in one response. This is the same data rendered on [artemis.ai/insights](https://www.artemis.ai/insights). Five card-producing endpoints, all parameterless `GET`s: - [`list_all_time_highs`](#tag/Insights/operation/listAthInsights) — new ATH events - [`list_all_time_lows`](#tag/Insights/operation/listAtlInsights) — new ATL events - [`list_growth_streaks`](#tag/Insights/operation/listStreakInsights) — N consecutive periods of growth - [`list_decline_streaks`](#tag/Insights/operation/listDeclineStreakInsights) — N consecutive periods of decline - [`list_acceleration_signals`](#tag/Insights/operation/listAccelerationInsights) — rate of change itself accelerating **Caching.** Each endpoint is cached server-side for one hour. The first call after cache expiry can take up to a minute as the underlying Snowflake query runs; subsequent calls within the hour are sub-second. paths: /data/api/STABLECOIN_DAILY_TXNS/: get: tags: - Stablecoins summary: Fetch Stablecoin Daily Transactions (Unfiltered) description: > Fetch daily transaction count for stablecoins. Returns unfiltered stablecoin activity. **Dash-Separated Symbol Syntax:** - Simple: `eth`, `sol`, `usdc` - Chain-specific: `usdc-eth` (USDC on Ethereum) - Category-specific: `mev-usdc` (USDC tagged to MEV) - Category-chain: `payments-eth` (Payments on Ethereum) operationId: fetchStablecoinDailyTxns parameters: - in: query name: symbols schema: type: string required: true description: Chain symbols, comma-separated. Supports dash-separated syntax example: eth,sol,usdc-eth - in: query name: startDate schema: type: string format: date description: Start date in YYYY-MM-DD format example: '2026-01-01' - in: query name: endDate schema: type: string format: date description: End date in YYYY-MM-DD format example: '2026-02-01' - $ref: '#/components/parameters/Granularity' - $ref: '#/components/parameters/Limit' - in: query name: APIKey schema: type: string required: true description: Your Artemis API key responses: '200': description: Stablecoin Daily Transactions data content: application/json: schema: $ref: '#/components/schemas/StablecoinDataResponse' example: data: symbols: arbitrum: STABLECOIN_DAILY_TXNS: - date: '2026-01-01' val: 991648 - date: '2026-01-02' val: 1503135 - date: '2026-01-03' val: 1329611 eth: STABLECOIN_DAILY_TXNS: - date: '2026-01-01' val: 2208821 - date: '2026-01-02' val: 2126012 - date: '2026-01-03' val: 2316736 sol: STABLECOIN_DAILY_TXNS: - date: '2026-01-01' val: 5824658 - date: '2026-01-02' val: 10407971 - date: '2026-01-03' val: 11098128 x-codeSamples: - lang: python source: | import os from datetime import date from artemis import Artemis client = Artemis() response = client.stablecoin.fetch_daily_txns( api_key=os.environ["ARTEMIS_API_KEY"], symbols="eth,sol,arbitrum", start_date=date(2026, 1, 1), end_date=date(2026, 2, 1), ) print(response.data) components: parameters: Granularity: name: granularity in: query description: Time-bucket granularity for returned series. schema: type: string enum: - DAY - WEEK - MONTH - QUARTER - YEAR default: DAY Limit: name: limit in: query description: Maximum number of data points to return (1–1000). schema: type: integer minimum: 1 maximum: 1000 schemas: StablecoinDataResponse: type: object properties: data: type: object additionalProperties: $ref: '#/components/schemas/StablecoinMetricData' description: >- Object where keys are symbol names (e.g., 'eth', 'sol') and values contain metric data required: - data StablecoinMetricData: type: object additionalProperties: type: array items: $ref: '#/components/schemas/MetricDataPoint' description: Object where keys are metric names and values are arrays of data points MetricDataPoint: type: object properties: date: type: string format: date val: type: number required: - date - val ````