{"ok":true,"provider":"inter","cutover":[],"webhook":{"url":"https://inter.entroupix.com/webhook","expects":{"contentType":"application/json","method":"POST","example":{"pix":[{"txid":"abc123def456ghi789jkl012345","endToEndId":"E00416968202607021030111122345678","valor":"150.50","horario":"2026-07-02T10:30:45.123Z"}]},"keyFields":[{"path":"pix[0].txid","type":"string","meaning":"Transaction ID (padrao BACEN, 26-35 alfanumericos) — chave para re-consultar a API"},{"path":"pix[0].endToEndId","type":"string","meaning":"EndToEndId do Pix recebido (usado no estorno; nem sempre presente no corpo do webhook)"}]}}}