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Draft: specification in progress. Endpoints and fields may change.
TESA is software: the company pays for use of the API and the dashboard, measured in API calls. The price does not depend on the balance, the yield or the portfolio’s results.
No charge on balance, yield or principal. The invoice is monthly and depends only on the period’s call volume and the plan.
For tiers and pricing, write to contact@t3sa.com.

Partner costs

Costs charged by third parties are outside TESA’s pricing and follow each partner’s rules: network fees (gas) on Ethereum and Solana, any fees from the company’s custodian and management fees embedded in the USDY and BUIDL assets themselves.

In the API

The plan appears in plano in GET /organizacao, with limite_chamadas_mes and the current month’s usage in chamadas_mes_atual. Usage invoices, with period, number of calls, amount and status, come from GET /cobrancas. The fatura.emitida event notifies you when a new usage invoice is issued. GET /rendimento is still available but is informational only: no charge applies to it. See also Pricing.