Material name
Date
Material Type
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Format
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Real-time monitoring
Allows participants to monitor all OTC trades and asset characteristics in real time.
e-Watcher
New e-Watcher solution allows monitoring OTC trades in real time
New e-Watcher solution allows monitoring OTC trades in real time
e-Watcher is an event-driven solution developed to inform market participants via message about OTC trades.
The tool will provide data such as financial instrument characteristics, events related to those instruments and custody position. Messages will be available on a real-time event streaming platform.
With the new solution, participants can access all transaction messages in JSON format with availability for up to 24 hours. This is yet another new feature that B3 is offering to further streamline your company's processes.
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Product benefits
Resilient architecture
e-Watcher solution is designed to absorb the growing volume of data and consumers without compromising performance.
Operational efficiency
Automating reconciliation reduces errors, streamlines trades and significantly reduces operating costs.
Improved experience
Simplified onboarding, with access to services via APIs without parameterizing accounts, transaction types and financial instruments. Greater control over data consumption.
Learn more
The new e-Watcher solution allows integration with B3 to monitor OTC trades and asset characteristics. In addition, users will be able to request asset characteristics and custody position at any time.
e-Watcher is a tool that monitors real-time transactions on B3’s OTC post-trade platform. The system sends fast and accurate updates on transactions, helping users stay up-to-date about what is happening in the market.
Unlike other solutions that need time to deliver data, e-Watcher provides data almost instantly. Messages are organized into threads and are available for query for up to 24 hours, allowing participants to access them efficiently and securely.
Timeline
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06/21/2024
Other
Provision of OTC trades of financial instruments in production, including buy/sell, deposit, interest payment, transfers, etc.
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12/16/2024
Disclosure plan
Inclusion of new deliveries in the timeline.
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01/03/2025
Start of Certification
i. Alteração de tamanho do campo “residualValue” de 22 (14,8) para 54 (38,16) das mensagens de características de CDB, CRI, CRA, LF, CFF e DEB do e-Watcher em Certificação. ii. Alteração de tamanho do campo “assetChangeMessageReasonText” de 100 para 300 da mensagem de características de DEB do e-Watcher em Certificação.
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01/06/2025
Start of Certification
Disponibilização das características dos instrumentos financeiros de OFVC, OFCC, TER, OPC, LF e CDB em Certificação. Você poderá obter dados das características básicas e complementares e agenda de eventos.
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01/15/2025
Other
Disponibilização em Produção. i. Características dos instrumentos financeiros de OFVC, OFCC, TER, OPC, LF e CDB. ii. Alteração de tamanho do campo “residualValue” de 22 (14,8) para 54 (38,16) das mensagens de características de CRI, CRA, CFF e DEB. iii. Alteração de tamanho do campo “assetChangeMessageReasonText” de 100 para 300 da mensagem de características de DEB.
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02/03/2025
Other
Disponibilização em Produção. i. Inclusão de 21 novos campos na mensagem de operações ii. Alteração na formatação do campo "settlementDate". Detalhes no arquivo "Mensagem_de_Operacoes_PROD_03022025".
Technical details
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Catalog changes
Infohub and Fixed Income iMercado API.
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Main systems
No system impacted
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Main related functions
Discontinuation of current integration solutions: Infohub and Fixed Income iMercado API.
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Certification roadmap
Optional and not available
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What is the Sinacor version?
No impact
