A

Cool Coozies API — MPP Grade A

https://coolcoozie.com 95% (100/105)
merchprint-on-demandecommerce
Preview responses and set spending limits for this service through use.mpp.land Free budget controls, response samples, and reliability routing.

On-chain Activity

4 Total txs
0 7d txs
$0.00 7d volume
$64.00 Total volume
2 Unique payers
0 Unique clients
7-day activity ▁▁▁▁▁▁▁
Last tx 0xb3f29e457f1ba3545c865a7ef9030c34e9bfe3519a2f97932a5318e29f796834

Compliance Checks

✓ All paid ops declare 402 response MUST 10pt
✓ All x-payment-info valid MUST 10pt
✓ Challenge has Cache-Control: no-store MUST 5pt
✗ Challenge digest on POST SHOULD 3pt
✓ Challenge has expires SHOULD 3pt
✓ Challenge has Problem Details SHOULD 2pt
✓ Challenge has required params MUST 5pt
✓ Challenge has WWW-Authenticate MUST 5pt
✓ Challenge returns 402 MUST 10pt
✓ Correct Content-Type MUST 5pt
✓ Has Cache-Control on discovery SHOULD 5pt
✓ Has input schemas SHOULD 5pt
✓ Has llms.txt SHOULD 5pt
✓ Has /openapi.json at root MUST 10pt
✓ Has required top-level fields MUST 10pt
✓ Served over HTTPS MUST 10pt
✗ Uses standard categories SHOULD 2pt
1 issue
  • POST endpoint challenge missing digest parameter (SHOULD per spec)

Paid Operations (1)

POST /api/coozie 16 USDC.e
Custom coozie from your image. $16 per coozie. Same image on front and back.
Amount
16 (raw 16000000)
Currency
USDC.e
Method
tempo
Intent
charge
402 Declared
Yes
Non-standard x-payment-info fields: recipient: 0x53d8436F1c692fdbA97dAF29e2a27517206Ca33a

Input Schema

FieldTypeRequiredDescription
address_to object Yes
imageUrl string Yes HTTP/HTTPS URL or base64 data URL (data:image/...). Best results with square (1:1) or near-square (4:5) images. Print area is 1275x1350px per side. Same image printed on front and back.

Payment Methods

Methods
tempo
Intents
charge
Currencies (discovery)
USDC.e
Currency (challenge)
USDC.e on Tempo Mainnet Presto (Tempo Mainnet Presto)
Multiple Challenges
No

Recipients

  • 0x53d8436F1c692fdbA97dAF29e2a27517206Ca33a
Per-endpoint breakdown
POST /api/coozie
0x53d8436F1c692fdbA97dAF29e2a27517206Ca33a

Security

TLS Version
TLSv1.3
Challenge ID Unique
Yes
Challenge ID Length
43
Digest Binding
-

Uptime

Discovery
Reachable (90ms)
Challenge
Reachable (190ms)
Last Checked

Schema Completeness

Paid Operations
1
With Input Schema
1
With Description
1

Documentation

Homepage
https://coolcoozie.com
API Reference
-
llms.txt
/llms.txt

Discovery

OpenAPI URL
https://coolcoozie.com/openapi.json
OpenAPI Version
3.1.0
Service Version
1.0.0
Document Size
1597 bytes
Document Hash
5929cb5f06b1a755a3e854aba7ac0ca4847a278d34d0c07b19d1b21096830b03

Version History (40 snapshots)

Grade: A (95%) → F (13%)
  • document hash changed (no semantic differences detected)
Scan snapshots
Date Grade Score Response Status
2026-04-24 A 95% 199ms Up
2026-04-25 A 95% 163ms Up
2026-04-26 A 95% 221ms Up
2026-04-27 A 95% 174ms Up
2026-04-28 A 95% 192ms Up
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2026-04-30 A 95% 200ms Up
2026-05-01 A 95% 193ms Up
2026-05-02 A 95% 166ms Up
2026-05-03 A 95% 62ms Up
2026-05-04 A 95% 198ms Up
2026-05-05 A 95% 158ms Up
2026-05-06 A 95% 251ms Up
2026-05-07 A 95% 358ms Up
2026-05-08 A 95% 179ms Up
2026-05-09 A 95% 62ms Up
2026-05-10 A 95% 213ms Up
2026-05-11 A 95% 203ms Up
2026-05-12 A 95% 193ms Up
2026-05-13 A 95% 71ms Up
2026-05-14 A 95% 162ms Up
2026-05-15 A 95% 199ms Up
2026-05-16 A 95% 181ms Up
2026-05-17 A 95% 227ms Up
2026-05-18 A 95% 205ms Up
2026-05-19 A 95% 197ms Up
2026-05-20 A 95% 177ms Up
2026-05-21 A 95% 2479ms Up
2026-05-22 A 95% 179ms Up
2026-05-23 A 95% 215ms Up
2026-05-24 A 95% 204ms Up
2026-06-12 A 95% 204ms Up
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2026-06-14 A 95% 332ms Up
2026-06-15 A 95% 250ms Up
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2026-06-19 A 95% 82ms Up
2026-06-20 A 95% 170ms Up