Crinkl
Provides privacy-compliant commerce signals including merchant categories, geographic data, and campaign fit estimates via micropayment access.
Trust signal
4 of 4 pillars
coverage 100%
Pillars
Signals
Evidence tiers, not an endorsement · trust model v0.1.0 (provisional) · CDP-lane settlement only (D3) · Trust API coming soon
On-chain traction
ERC-8004 agent registry
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
Endpoints(6)
Verified purchase data API - access privacy-thresholded commerce signals and proof-backed shopper activation from rewarded consumer purchase evidence.
Get the next Crinkl signal to buy for a campaign, retailer, category, or geo question.
Get category demand trends from receipt-verified purchases.
Get CBSAs with enough verified activity for geo-scoped planning.
Get merchant and category activity signals for retailer fit analysis.
Get a campaign fit estimate from category demand and retailer activity.