Meet ApiLense Agent. Understand your code. Test every API path.

From your code to a fix, in six steps

1. Read CodeControllers, services, repositories, DTOs and configuration.
2. Understand Business LogicFollows each request from the controller to the database.
3. Generate Test CasesPositive, negative and boundary scenarios from the rules it found.
4. Execute TestsRuns them against an address you authorise.
5. Find DefectsSecurity and code-review findings with file and line.
6. Suggest FixesA change and a regression test for you to review.

See it work on a sample project

This is the real workspace, filled from a synthetic sample. Nothing here is your code, and the test results are simulated.

From a failing test to the exact line

Every defect carries its evidence: the request that failed, the verified file and line, and a fix you can review. This is the real sample project.

Open this defect in the demo →

Built to keep your code and data in your hands

ApiLense runs on your laptop or your own server. This is how the agent is designed to behave. Banks, insurers and hospitals: see how customer data stays in your services.

Connect a service in minutes

Create a project, copy the ingest key, then choose the way that suits the service.

-Dotel.exporter.otlp.protocol=http/json
-Dotel.exporter.otlp.endpoint=
  http://HOST:8081/api/v1/otlp
-Dotel.exporter.otlp.headers=
  x-apilens-key=alk_...

new ApiLensClient(
  "http://HOST:8081",
  "alk_...", "orders-api")

POST /api/v1/ingest
X-ApiLens-Key: alk_...
{"events":[{...}]}

Also included: live API health beside every endpoint (latency, error rate, risk), spec drift, Try it, a service map, Slack/Teams/webhook alerts and masked failing examples.

NEW · APILENSE CLOUD

Database, Kafka, RabbitMQ and Redis. Ready in one click.

Your own private development services, hosted by ApiLense. No Docker on your laptop and no servers to look after: create a service, download one settings file, and your code connects.

# application-apilenscloud.properties
# run with: spring.profiles.active=develop,apilenscloud
spring.datasource.url=jdbc:postgresql://apilens.org:5433/al_…
spring.kafka.bootstrap-servers=apilens.org:9093
spring.rabbitmq.host=apilens.org
spring.data.redis.host=apilens.org
# + usernames and passwords, already filled in

# app.py  (settings come from apilens_cloud.py)
import psycopg, redis
from apilens_cloud import DATABASE_URL, REDIS_URL

db = psycopg.connect(DATABASE_URL)
cache = redis.Redis.from_url(REDIS_URL)

// app.js  (settings come from apilensCloud.js)
const cloud = require('./apilensCloud');
const pool = new Pool(cloud.database);
const kafka = new Kafka(cloud.kafka);

// main.go  (settings come from apilenscloud.go)
pool, err := pgxpool.New(ctx, apilenscloud.DatabaseURL)
opt, _ := redis.ParseURL(apilenscloud.RedisURL)
rdb := redis.NewClient(opt)

// appsettings.Development.json
"ConnectionStrings": {
  "ApiLensDatabase": "Host=apilens.org;Port=5433;…"
},
"ApiLens": { "Streams": {…}, "Queue": {…}, "Cache": {…} }

# apilens-cloud.env  (Docker: env_file)
APILENS_DATABASE_URL=postgresql://al_…@apilens.org:5433/…
APILENS_KAFKA_BOOTSTRAP=apilens.org:9093
APILENS_RABBITMQ_URL=amqps://…@apilens.org:5671/…
APILENS_REDIS_URL=rediss://…@apilens.org:6380

Start free. Go Pro when you need more.

Unlimited API requests on every plan. No usage meters.

Prices are in US dollars. To start a plan, write to us and we will set you up. See the refund policy.