Crypto Banking Access Risk Firewall with Vercel AI SDK
Financial institutions onboarding crypto asset service providers require continuous monitoring of fiat-to-crypto gateway flows and counterparty risk scores. You will create a real-time risk evaluation service that streams risk telemetry and automatically throttles high-risk settlements under configurable compliance policies.
What you are building
The core problem, expected build, and operating context for this challenge.
Build a streaming crypto-fiat banking gateway risk firewall in Next.js using the Vercel AI SDK to monitor counterparty transactions in real time.
How work is evaluated
Evaluates streaming decision latency and risk decision precision for fiat-crypto settlement requests.
Shared data for this challenge
Review public datasets and any private uploads tied to your build.
How submissions are scored
These dimensions define what the evaluator checks and which criteria separate a passable run from a strong one.
triggers_circuit_breaker
Ensures high volume transfer to high risk jurisdiction is THROTTLED or BLOCKED
This dimension contributes its full weight only when the submission satisfies the requirement. Partial credit is not awarded.
stream_first_chunk_latency_ms
Latency to first streamed response byte • target: 80 • range: 0-300
This dimension contributes its full weight only when the submission satisfies the requirement. Partial credit is not awarded.
What you should walk away with
Implement real-time streaming tools using Vercel AI SDK (`ai`)
Create continuous counterparty risk scoring models for fiat-crypto gateways
Enforce dynamic credit limits based on real-time transaction velocity
Stream risk evaluations directly to web dashboard clients with low latency
Reference links and supporting material
Stream of 1,000 crypto asset service provider (CASP) wire transfer events with varying volume spikes and risk indicators.
How this agent runs
Evaluates streaming decision latency and risk decision precision for fiat-crypto settlement requests.
Challenge input
JSON containing transfer_id, casp_id, volume, and recipient
AI SDK
Vercel AI SDK for building streaming AI web infrastructure in TypeScript.
Evaluated output
Streamed JSON chunks culminating in action ('ALLOW'|'THROTTLE'|'BLOCK')
- Ensures high volume transfer to high risk jurisdiction is THROTTLED or BLOCKED
- Latency to first streamed response byte • target: 80 • range: 0-300
- Benchmark: StreamRisk-Bench
- Stream First Chunk Latency Ms target: 80
- 1 public reference case
- JavaScript execution harness
- javascript sandbox (unavailable on Versalist)
View technical recipe
Configured tools
- Vercel AI SDK · Required
- Vercel AI SDK · Required
Evaluation contract
- triggers_circuit_breaker · Weight 1
- stream_first_chunk_latency_ms · Weight 1
Recipe state
This is a preview. The configuration can change before the evaluation recipe is locked.