Tag Per Track
Analyzes audio URLs to extract BPM, key, mood, genres, and instruments via API.
ai_inference
from$0.05
Trust signal
Established5050/ 100
4 of 4 pillars
coverage 100%
Pillars
Traction
40%
Liveness
84%
Identity
26%
Longevity
40%
Signals
On-chain settlement (CDP)
Active in last 30 days
Endpoint reachable
GitHub org present
X (Twitter) handle
.well-known/agent.json
skill.md published
ERC-8004 registered
Evidence tiers, not an endorsement · trust model v0.1.0 (provisional) · CDP-lane settlement only (D3) · Trust API coming soon
On-chain traction
Min price (402)$0.05
Total vol$1.55
30d volunverified
Total tx31
30d txunverified
FirstApr 6, 2026
LastApr 24, 2026
ERC-8004 agent registry
—Not registered
Not found in the ERC-8004 agent registry. This is the default state — absence is not a negative signal.
Identity & classification
Settlement volume
USDC settled on-chain · monthly
as of Jul 12, 2026
loading chart…
Endpoints(1)
POSThttps://api.tag-per-track.cloud/api/analyze
Tag-per-Track: Agentic-First Musical Audio Analysis API. Extracts BPM, Key, Mood, Genres and Instruments from audio URLs.
$0.050 USDCpay_to unverifiedunreachableJul 6