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Straventa
FDS

Fraud Detection System

Stop fraud before it happens with synchronous transaction evaluation on the authorization path, configurable rule logic, and fully explainable decisions — no black box.

Synchronous, explainable scoring on the authorization path
straventa.app / fraud-detection · live
98,7%
Approved
0 false positives
3.2k
Reviewed
today
87ms
p99 latency
↓ 8ms
Live decisionsLive
TXN-9821Rp 4.500.000ALLOW
TXN-9820Rp 87.200.000VEL_002REVIEW
TXN-9819Rp 230.000ALLOW
TXN-9818Rp 15.000.000GEO_007BLOCK
TXN-9817Rp 2.750.000ALLOW
Fraud Blocked
Rp 87.2M saved
87ms
p99 latency
How It Works

Simple integration, powerful results

1

Transaction Received

Your system sends a transaction event to the Straventa FDS API endpoint.

2

Rule Engine Evaluation

Our rule engine evaluates the transaction against your configured ruleset in real time.

3

Decision Returned

A scored decision (allow/flag/block) with the matched rule reason is returned synchronously.

By the numbers
Real-Time Evaluation
Every transaction scored synchronously against configurable rules, inside the authorization call. We publish a latency figure only once it is measured against your traffic.
Explainable Rules
Every decision traceable — no black box ML, full audit trail.
Low False Positives
Precision-tuned rule engine minimizes customer friction.
Custom Rule Builder
Non-technical teams can configure fraud rules with a visual editor.
Production stat
Synchronous, explainable scoring on the authorization path

Key Features

Everything you need, nothing you don't.

Real-Time Evaluation

Every transaction scored synchronously against configurable rules, inside the authorization call. We publish a latency figure only once it is measured against your traffic.

Explainable Rules

Every decision traceable — no black box ML, full audit trail.

Low False Positives

Precision-tuned rule engine minimizes customer friction.

Custom Rule Builder

Non-technical teams can configure fraud rules with a visual editor.

Velocity Checks

Track transaction patterns over time windows to detect anomalies.

Real-Time Alerts

Instant webhook notifications when fraud events are detected.

Regulatory Control Mapping

Built for Indonesian regulations

OJK — PBI No. 23/6/PBI/2021 (Fraud risk management)
PPATK — Transaction monitoring requirements
BI — Payment system operator compliance

Get the FDS technical brief

12-page PDF — architecture, integration paths, sample payloads, OJK control map. No sales call required.

No newsletter, no marketing follow-up. One email, the brief, that's it.

Skip the form. Talk to engineering.

We answer from Jakarta in WIB business hours. Real engineers, not gatekeepers — the answer to “can you do X” is on the same email thread, not three days later.

Talk to a WIB engineer

SaaS or On-Premise

Fraud Detection System is available as a fully managed SaaS or as an on-premise deployment inside your own infrastructure.

How it compares

Straventa Fraud Detection vs. the alternatives an Indonesian risk team actually shortlists

Most Indonesian fintechs choose between a global ML fraud vendor and a rules table someone wrote in the core system. The first is a black box hosted abroad; the second is a change request every time fraud shifts. Straventa's Fraud Detection ships an explainable, configurable rule engine that scores every transaction synchronously on the authorization path — and it will run inside your own infrastructure if that is what your regulator and your board require.

Straventa Fraud Detection vs. the alternatives an Indonesian risk team actually shortlists
CriterionStraventa Fraud DetectionSiftFeedzaiIn-house rules engine
Deployment modelSaaS or on-premise inside your own environment — same product either way. On-premise engagements cover Kubernetes or Docker deployment, HA, backup/restore rehearsal, and restricted-egress or air-gapped environments.SaaS only — a cloud API. There is no self-hosted edition.Cloud and, for enterprise contracts, private-cloud or on-premise deployment. Deployment shape is negotiated per contract.Yours by definition — it runs wherever your core system runs.
Where transaction data livesOn the self-hosted deployment, every transaction and every decision stays inside your own environment. Nothing leaves it.Vendor cloud, outside Indonesia. Sift also publicly markets a cross-customer global data network as a core part of its model.Vendor-managed regions on the cloud edition; your environment on an on-premise contract.Your environment.
How a decision is explainedEvery decision is traceable to the rule that matched — a scored allow/flag/block returned with the matched-rule reason, and a full audit trail. Explicitly not a black box.Machine-learning risk scores. The console surfaces contributing signals, but the model itself is proprietary and continuously retrained by the vendor.Machine learning with vendor-published explainability tooling on top; the models remain the vendor's.Whatever your team wrote — usually readable, rarely documented, and rarely audited.
Who changes a rule, and how fastYour risk team, in a visual rule builder built for non-technical staff. Velocity checks over time windows are configurable the same way.Analysts can layer rules and workflows over the vendor's score, but the score itself is not yours to tune.Rules are authored in the vendor's case-management layer; model work typically involves the vendor's professional-services team.An engineering ticket, a deploy, and a regression risk — every single time.
LatencySynchronous rule evaluation on the authorization path, returning a scored allow/flag/block with the matched-rule reason. We do not publish a latency figure we have not measured against your traffic.Real-time scoring API; no public latency figure.Real-time scoring; figure on request.Whatever you built. Usually unmeasured until it becomes an outage.
Indonesian regulatory framingMapped to OJK PBI No. 23/6/PBI/2021 fraud risk management, PPATK transaction-monitoring requirements, and BI payment-system-operator obligations.Global fraud framing. No published Indonesian control mapping.Global fraud and financial-crime framing. No published Indonesian control mapping.You map it yourself, and you defend the mapping to the examiner yourself.
Ships integrated with the rest of the stackYes — one estate. Fraud sits beside AML Monitoring, KYC/KYB, the Reconciliation Engine, and the Payment Gateway, on one contract and one deployment.A point solution. Wiring it to your gateway, your AML case queue, and your recon is your integration project.A point solution. Same integration project, at enterprise scale.Integrated with your own system by construction — and integrated with nothing else.
Pricing modelFlat monthly: Rp 2.500.000/mo Starter, Rp 8.000.000/mo Growth. On-premise pricing on request. Directional — billing is not yet active.Volume/usage-based, quoted on request. No published list price.Enterprise licence, quoted on request. No published list price.No licence fee — you pay in engineer-months, on-call, and the fraud you missed while the rule was in review.
Who answers when it misfires at 03:00A Jakarta-based engineering team, in your timezone; on-premise deployments include a dedicated implementation team and SLA-backed support.The support tier you purchased, offshore.Your enterprise account and support team, offshore.You.

Competitor rows describe each vendor’s publicly documented model at time of writing; confirm current terms with the vendor before making a decision.

How it is priced

Fraud scoring is priced as a flat monthly subscription — not per transaction — so growing volume does not turn your fraud defence into a variable cost you have to ration.

Billing model

Flat monthly

  • Starter Rp 2.500.000/mo · Growth Rp 8.000.000/mo. On-premise: contact us.
  • Flat billing means the unit economics do not punish scale — a fraud engine billed per transaction quietly discourages you from screening everything.
  • Risk Bundle (Fraud Detection + AML Monitoring): Rp 9.500.000/mo — the usual pairing for a regulated fintech, on one contract.
  • Platform Bundle: Rp 22.000.000/mo for every available module, or from Rp 180.000.000/yr on-premise (contact us).
  • All prices are directional. Billing is not yet active — no payment is collected today, and final terms are set per deployment.
See the full price list

Map Straventa to your operating model.

Bring your rails, controls, and deployment constraints. We will show where the platform fits and where it does not.