afcli — AppsFlyer CLI

An unofficial command-line client for the AppsFlyer reporting APIs, written in Go.

Fetch raw data, aggregate data, and Master API reports straight from your terminal — no dashboard clicking, easy to pipe into jq, csvkit, or your data pipeline.

Note: This project is not affiliated with or endorsed by AppsFlyer.

Supported APIs

Command	API	Endpoint
afcli raw	Pull API raw data	/api/raw-data/export/app/{app-id}/{report}/v5
afcli agg	Pull API aggregate data	/api/agg-data/export/app/{app-id}/{report}/v5
afcli master	Master API	/api/master-agg-data/v4/app/{app-id}
afcli cohort	Cohort API	/api/cohorts/v1/data/app/{app-id}
afcli skan	SKAN aggregated performance report	/api/skadnetworks/{v2,v3}/data/app/{app-id}
afcli freshness	Master Freshness API	/api/master-agg-data/lastupdate
afcli onelink	OneLink API v2.0	onelink.appsflyer.com/api/v2.0/shortlinks/...

Installation

go install github.com/rie03p/appsflyer-cli/cmd/afcli@latest

Or download a prebuilt binary from the releases page, or build from source:

git clone https://github.com/rie03p/appsflyer-cli.git
cd appsflyer-cli
go build -o afcli ./cmd/afcli

Authentication

All requests use an AppsFlyer API V2 token (Bearer token). An account admin can retrieve it from the AppsFlyer dashboard under Settings → API tokens.

Store it once with auth login (recommended):

afcli auth login   # prompts for the token, hidden input
afcli auth status  # shows which token is in use
afcli auth logout  # deletes the stored token

The token is saved to your user config directory with 0600 permissions. Alternatively, set the APPSFLYER_API_TOKEN environment variable or pass --token on any command; precedence is --token > APPSFLYER_API_TOKEN > stored token.

The OneLink API uses a separate token (ask your CSM or dashboard admin). Store it with afcli auth login --onelink, or use ONELINK_API_TOKEN / --onelink-token.

Usage

Every command documents its flags, defaults, and API limits — run afcli <command> --help. A quick tour:

# Raw installs for the first week of July (afcli raw list shows all 20+ report names)
afcli raw installs_report --app id123456789 --from 2026-07-01 --to 2026-07-07

# Purchases from Japan, saved to a file
afcli raw in_app_events_report --app id123456789 --from 2026-07-01 --to 2026-07-07 \
  --event-name af_purchase --geo JP -o purchases.csv

# Aggregate partner performance (afcli agg list shows all report names)
afcli agg partners_report --app id123456789 --from 2026-07-01 --to 2026-07-07

# Cross-app KPIs with a calculated CTR, as JSON
afcli master --app all --from 2026-07-01 --to 2026-07-07 \
  --groupings app_id,pid --kpis installs,clicks,impressions \
  --filter pid=facebook --calculated-kpi ctr=clicks/impressions --format json

# Cumulative ROAS cohorts by media source and country
afcli cohort --app id123456789 --from 2026-06-01 --to 2026-06-30 \
  --cohort-type user_acquisition --kpis users,roas --groupings pid,geo \
  --aggregation-type cumulative

# iOS SKAdNetwork performance (SKAN 4 by default)
afcli skan --app id123456789 --start-date 2026-07-01 --end-date 2026-07-07

# When was aggregated data last updated?
afcli freshness

# OneLink short links: create, inspect, update, delete
afcli onelink create abc123 --param pid=email --param c=summer_sale --ttl 90d
afcli onelink get abc123 qwer9876
afcli onelink delete abc123 qwer9876

Global flags on every report command: -o/--output (write to a file), --token, --timeout, --base-url.

Development

go build -o afcli ./cmd/afcli
go test ./...
go vet ./...

The API client lives in internal/appsflyer (one file per API family, no CLI dependencies) and is independent of the command tree in internal/cli (one file per command); both are covered by tests against httptest servers. To support a new AppsFlyer API, add a client file and a matching command file.

main is the only long-lived branch (GitHub Flow): topic branches merge into it via PR once CI passes, and releases are cut by pushing a semver tag (vX.Y.Z), which triggers goreleaser to publish cross-platform binaries to GitHub Releases. Commit messages follow Conventional Commits — release notes are generated from them.

License

MIT