Marketdata App Plans Pricing
Market Data is metered on a daily (or per-minute, on higher tiers) API-credit model rather than a flat per-endpoint fee. Every successful request costs at least one credit, and multi-symbol responses - bulk quotes, bulk candles, and options chains - consume one credit per symbol returned, so a single SPX option-chain call can cost thousands of credits. New users get a 30-day trial (no credit card) that rolls into a Free Forever plan (100 requests/day). Paid plans - Starter, Trader, Prime, and Quant - raise or remove the daily cap. Real-time data is the one feature excluded from free trials due to exchange regulations for non-professional users. Prices below reflect published rates and should be reconciled against the live pricing page.
Marketdata App Plans Pricing is the machine-readable pricing-plan profile for Market Data on the APIs.io network, conforming to the API Commons Plans specification.
It defines 6 plans, covering trial, free, and paid tiers, with named plans including Free Trial, Free Forever, Starter, Trader, Quant, and 1 more.
Tagged areas include Market Data, Financial Data, Stocks, Options, and Indices.
Plans
30-day full-feature trial with no credit card required. Provides the credit allowance of the Starter or Trader tier during the trial window; at the end the account rolls into Free Forever. Real-time data is excluded from the trial for non-professional users per exchange rules.
- Stocks, Options, Indices, and Markets Endpoints
- Historical Data
- No Credit Card Required
Permanent free tier for light and hobby usage. Capped at 100 API requests per day with delayed/historical data.
- Stocks, Options, Indices, and Markets Endpoints
- Historical and Delayed Data
Entry paid plan with 10,000 API credits per day and no per-minute cap. Advertised around $12/month billed annually or $30/month month-to-month.
- 10,000 Credits Per Day
- Stocks, Options, Indices, and Markets Endpoints
Mid-tier paid plan with 100,000 API credits per day and no per-minute cap. Advertised around $30/month billed annually or $75/month month-to-month.
- 100,000 Credits Per Day
- Real-Time Data
- Stocks, Options, Indices, and Markets Endpoints
High-volume plan that removes the daily credit cap and instead applies a per-minute ceiling of 10,000 credits, for sustained quantitative workloads.
- No Daily Credit Cap
- 10,000 Credits Per Minute
- Real-Time Data
Market Data's most robust plan for high-powered traders and investors - removes the daily credit cap and raises the per-minute ceiling to 100,000 credits, with extensive data access and customization.
- No Daily Credit Cap
- 100,000 Credits Per Minute
- Real-Time Data
- Priority Support
Sources
- https://www.marketdata.app/pricing/
- https://www.marketdata.app/docs/account/plans/
- https://www.marketdata.app/docs/account/plan-limits/
- https://www.marketdata.app/docs/account/free-accounts/
Work with this as data
Every plan here is available over the APIs.io API and to AI agents over MCP.