Usage Credits

System R AI uses usage-based credits for paid workflows. Billing behavior can depend on the operation, provider path, and current metering rules.

Add credits

Credits are managed from the live System R billing page. The app shows current minimums, maximums, available payment methods, recharge controls, and starter credit where offered.

What can be metered

Developer workflows may include pure finance calculations, data-backed operations, research enrichment, LLM-backed work, journal and memory operations, and usage or billing calls. Some operations use caller-supplied data. Others depend on supported providers or enabled deployment paths.

Source of truth

Use these endpoints to inspect current account and pricing state:

curl https://agents.systemr.ai/v1/billing/pricing

curl https://agents.systemr.ai/v1/billing/balance \
  -H "X-API-Key: sr_agent_..."

curl https://agents.systemr.ai/v1/billing/usage \
  -H "X-API-Key: sr_agent_..."

curl https://agents.systemr.ai/v1/billing/transactions?limit=20 \
  -H "X-API-Key: sr_agent_..."

Per-key limits

Where enabled, set daily limits, monthly limits, and allowed operations for an API key from the portal. Limits help control usage inside agents, notebooks, scripts, and backend services.

Trust boundary

System R AI is software for decision support. It is not a financial advisor or broker, and it does not guarantee profits. AI outputs can be wrong, and users remain responsible for decisions.