Qrbase

qrbase.xyz

QR code API that generates interactive puzzle-gated QR codes triggering 0.001 USDC micropayments on Base blockchain.

developer_tool

from$0.001

Trust signal

Corroborated7878/ 100

4 of 4 pillars

coverage 100%

Pillars

Traction

100%

Liveness

97%

Identity

26%

Longevity

70%

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)$0.001

Total vol$6.99M

Total tx885.3K

30d vol$0.41

30d tx10

FirstNov 4, 2025

LastJul 7, 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

Domainqrbase.xyz

Xunverified

GitHubunverified

ENSunverified

Category confidenceunscored

Settlement volume

loading chart…

Buyer distribution

Buyer overview

Unique buyers (total)94

Buyers 30d4

Top-5 share100.0%

Volume concentration

Top buyer 100%2nd–5th 0%6th–10th 0%Rest 0%

Top buyers (up to 10)▸ expand

Address

Volume · Tx · Active

10x0773…4d39

$6.99M

69.9K tx

Nov 10, 2025 – Nov 20, 2025

20xff2f…6e95

$144.90

3 tx

Nov 30, 2025 – Dec 4, 2025

30x0363…9ff0

$139.92

23 tx

Nov 8, 2025 – Nov 13, 2025

40xd5ae…6e06

$138.80

10 tx

Nov 12, 2025 – Nov 12, 2025

50x7cfc…477b

$138.00

2 tx

Dec 4, 2025 – Dec 4, 2025

60x7385…561d

$69.40

5 tx

Nov 15, 2025 – Nov 19, 2025

70x0452…9e32

$69.00

1 tx

Dec 6, 2025 – Dec 6, 2025

80x146e…d884

$69.00

1 tx

Nov 4, 2025 – Nov 4, 2025

90x1621…e3f7

$69.00

1 tx

Nov 16, 2025 – Nov 16, 2025

100x3557…6fa9

$69.00

1 tx

Nov 15, 2025 – Nov 15, 2025

L0 settlement lanes (CDP + facilitator-first); x402x lane excluded · buyer coverage limited to indexed L0 lanes — totals above may include settlement without buyer attribution

Endpoints(6)

https://boostpass.qrbase.xyz/api/x402/ping

Ping - 0.001 USDC on Base

$0.0010 USDCpay_to unverifiedunreachableJul 8

GEThttps://www.qrbase.xyz/api/x402/ping

Ping - 0.001 USDC on Base

$0.0010 USDCpay_to unverifiedlive · 176msJul 8

GEThttps://www.qrbase.xyz/api/x402/qrbase/twitter

Get Twitter - 0.1 USDC

$0.100 USDCpay→0x0773…4d39live · 6173msJul 8

GEThttps://www.qrbase.xyz/api/x402/scan-token/CA

Get CA $SCAN - 0.1 USDC

$0.100 USDCpay→0x0773…4d39live · 6168msJul 8

GEThttps://www.qrbase.xyz/api/x402/buy-boostpass

Purchase boostpass NFT - 69 USDC

$69.000 USDCpay→0x0773…4d39live · 6172msJul 8

GEThttps://www.qrbase.xyz/api/x402/ping100

Ping - 100 USDC on Base

$100.000 USDCpay_to unverifiedlive · 6064msJul 8