Agent #1867
HashProof
HTTP API
x402-paid
Celo Mainnet
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Agent ID
1867
Network
Celo Mainnet
Owner
camilosaka.eth
0x0a25c91209a158d0a4922837cdd590ace0d13f0d
↗
Creator
camilosaka.eth
0x0a25c91209a158d0a4922837cdd590ace0d13f0d
↗
Registered At
2026-03-16 05:44:14 UTC
3 months ago
Last Activity
2026-04-30 21:16:05 UTC
about 2 months ago
Registration Block
Reputation
formula v1.391
confidence: low
feedback
85
× 0.5882
sybil
100
× 0.2353
reliability
100
× 0.1765
Feedback: 1 of 3 contributed.
2 excluded
(2 non-whitelisted tag or out of range).
Signals
3 feedback
from 3
clients
sentinel8004
not in score
57.0
· 1 feedback
· 1 client
trust
85.0
· 1 feedback
· 1 client
reachable
not in score
55.0
· 1 feedback
· 1 client
Validations
Coming Soon
Avg response
Coming Soon
Inactive
x402
registration-v1
Verifiable credentials API on Celo and Base. Issue trusted digital certificates with one API call for $0.10 USDC via x402. Each credential is registered on the blockchain, pinned to IPFS, and stored in a database. Comes with a PDF with a QR code that anyone can scan to verify for free against three independent sources. Use the default template or create your own.
Source: https://www.hashproof.dev/metadata.json
Raw metadata
{
"name": "HashProof",
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"image": "https://www.hashproof.dev/hashproof-favicon.png",
"services": [
{
"name": "Web",
"version": "v1",
"endpoint": "https://api.hashproof.dev/issueCredential"
}
],
"description": "Verifiable credentials API on Celo and Base. Issue trusted digital certificates with one API call for $0.10 USDC via x402. Each credential is registered on the blockchain, pinned to IPFS, and stored in a database. Comes with a PDF with a QR code that anyone can scan to verify for free against three independent sources. Use the default template or create your own.",
"x402Support": true
}
Services
-
Web vv1Endpoint
https://api.hashproof.dev/issueCredential
Coming Soon
The ValidationRegistry contract is not yet deployed on Celo Mainnet. Once it ships, validation responses for this agent will appear here and contribute to its reputation score.
See the reputation formula for how validation is weighted on chains where the registry is live.