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- Lerian Matcher
Lerian Matcher
São Paulo, Brazil
What it is
Lerian Matcher automates reconciliation between financial transaction sources by scoring matches, routing exceptions and recording audit trails. It supports exact, tolerance, date-window, multi-currency, split and aggregate matching, with confidence scores from 0 to 100. Scores of 90 or higher are automatically confirmed except fuzzy matches; lower-scoring and unmatched items enter review. Users can classify, assign and track exceptions, force matches, create adjustments or open disputes. Accepted formats include CSV, JSON, XML, ISO 20022 camt.053, CNAB, OFX and acquirer EDI. Matcher can run independently with banks, ERPs and payment processors, or connect with Midaz, Reporter and Flowker. Its API covers reconciliation contexts, sources and rules. Deployment documentation uses PostgreSQL, Redis and RabbitMQ, with Docker or Kubernetes options. The paid product is available to licensed customers, with pricing on request.
For and against
For
- Supports varied matching rules and currencies
- Confidence scores guide automatic confirmation
- Review queue handles unmatched items
- Accepts common financial file formats
- API-first and multi-tenant design
Against
- No free plan is listed
- Licensed access is required
- Default upload limit is 100 MB
- Deployment requires PostgreSQL, Redis and RabbitMQ
The verdict
Matcher combines configurable reconciliation rules with review, approval and audit controls. Its standalone operation, API and financial-format support suit payment-focused organizations managing varied transaction sources.
Who it suits
It is intended for acquirers, payment service providers, marketplaces and payment institutions reconciling transactions. Financial institutions with exception workflows and audit requirements may also fit.
On the record
- AI connection
- The product site says MCP connects Matcher to an agent, with AI proposals requiring user approval rather than running automatically.matcher.lerian.studio · read 7 Oct 2026
- API
- The product site describes Matcher as API-first and multi-tenant, and the documentation links to an API for reconciliation contexts, sources, and matching rules.matcher.lerian.studio · read 7 Oct 2026
- Audit trail
- An append-only audit log records configuration changes and exception resolutions.docs.lerian.studio · read 7 Oct 2026
- Authentication
- Matcher uses Lerian's lib-auth for authentication and authorization, with JWT bearer tokens and fine-grained permissions.docs.lerian.studio · read 5 Oct 2026
- Commercial access
- Matcher is available to licensed customers, and the product documentation directs prospective users to contact Lerian for access.docs.lerian.studio · read 5 Oct 2026
- Data formats
- Matcher accepts CSV, JSON, XML, ISO 20022 camt.053, and regional layouts including CNAB, OFX, and acquirer EDI files.docs.lerian.studio · read 7 Oct 2026
- Deployment
- Lerian says its platform is offered as SaaS operated by Lerian, with BYOC available depending on the solution; Matcher documentation says it is available to licensed customers.lerian.studio · read 7 Oct 2026
- Deployment requirements
- The documented deployment uses PostgreSQL, Redis, and RabbitMQ, with Docker or Kubernetes available for containerized deployment.docs.lerian.studio · read 5 Oct 2026
- Exception handling
- Unmatched items are classified, assigned, and tracked; users can force a match, create an adjustment, or open a dispute.docs.lerian.studio · read 7 Oct 2026
- External systems
- The documentation describes reconciliation use cases for Stripe, Adyen, Visa, Mastercard, Elo, SAP, Oracle, and NetSuite.docs.lerian.studio · read 7 Oct 2026
- File limits
- The documented default maximum upload is 100 MB and 100,000 transactions per file, with the file-size limit configurable.docs.lerian.studio · read 5 Oct 2026
- Integrations
- Optional Lerian ecosystem integrations include Midaz Ledger exports, Reporter reconciliation reports and audit summaries, and Flowker event-driven workflows.docs.lerian.studio · read 7 Oct 2026
- Intended customers
- The site describes Matcher for acquirers, PSPs, marketplaces, and payment institutions handling payment reconciliation.matcher.lerian.studio · read 5 Oct 2026
- Intended users
- The product site names acquirers, PSPs, marketplaces, and payment institutions as users, while the documentation describes financial institutions reconciling transactions.matcher.lerian.studio · read 7 Oct 2026
- Matching
- Matching supports exact, tolerance, and date-window rules, multi-currency handling, split and aggregate relationships, and confidence scores from 0 to 100.docs.lerian.studio · read 7 Oct 2026
- Multi-tenant isolation
- In multi-tenant mode, each tenant has isolated databases, message broker namespaces, cache keys, and storage prefixes.docs.lerian.studio · read 5 Oct 2026
- Privacy and compliance
- Lerian's privacy policy says it follows Brazil's LGPD and describes access controls, protected storage, and encryption where applicable.lerian.studio · read 5 Oct 2026
- Privacy for evaluation
- The product site offers a file-based proof using masked data and says submitted files are treated confidentially.matcher.lerian.studio · read 7 Oct 2026
