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POST
/
api
/
v2
/
agents
/
{agent_id}
/
reputation
curl -X POST "https://api.credprotocol.com/api/v2/agents/18/reputation" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"}'

{
  "submission_id": "550e8400-e29b-41d4-a716-446655440000",
  "agent_id": 18,
  "status": "pending",
  "estimated_completion_seconds": 45,
  "status_url": "/api/v2/agents/18/reputation/status/550e8400-e29b-41d4-a716-446655440000",
  "tags": ["creditScore", "sybilRisk", "identityCount"]
}

​
Overview

Computes Cred Protocol credit score, sybil risk, and identity attestations for the given agent, then submits the results as on-chain feedback to the ERC-8004 Reputation Registry on Base. The submission happens asynchronously — this endpoint returns immediately with a tracking ID. Use the status endpoint to poll for completion.
This endpoint costs 10 Cred Units per submission (covers computation + on-chain gas on Base).

​
Authentication

MethodHeaderCost
API TokenAuthorization: Bearer YOUR_API_KEY10 Cred Units
x402 PaymentX-PAYMENT: <signed_payment>$0.10 USDC

​
Path Parameters

​
agent_id
integer
required
ERC-8004 agent ID from the Identity Registry. Must be >= 1.

​
Request Body

​
address
string
required
Ethereum address to score for this agent (e.g., 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045)
​
tags
array
Which feedback types to submit. Defaults to all three if omitted.Options: creditScore, sybilRisk, identityCount

​
Feedback Tags

TagDescriptionValue Range
creditScoreAndromeda 1.0 credit score300–1000
sybilRiskSybil detection risk score0 (human) – 100 (bot)
identityCountNumber of verified identity attestations0+

​
Response

Returns HTTP 202 Accepted with a tracking ID.
​
submission_id
string
UUID tracking this submission
​
agent_id
integer
The ERC-8004 agent ID
​
status
string
Initial status (always pending)
​
estimated_completion_seconds
integer
Estimated time to on-chain confirmation (typically ~45 seconds)
​
status_url
string
Relative URL to poll for submission status
​
tags
array
Feedback types being submitted
curl -X POST "https://api.credprotocol.com/api/v2/agents/18/reputation" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"}'

{
  "submission_id": "550e8400-e29b-41d4-a716-446655440000",
  "agent_id": 18,
  "status": "pending",
  "estimated_completion_seconds": 45,
  "status_url": "/api/v2/agents/18/reputation/status/550e8400-e29b-41d4-a716-446655440000",
  "tags": ["creditScore", "sybilRisk", "identityCount"]
}

​
Submission Lifecycle

The submission progresses through these statuses:
StatusDescription
pendingSubmission received, queued for processing
scoringComputing credit score, sybil risk, and identity attestations
uploadingUploading feedback JSON to IPFS
submittingSending giveFeedback transaction to Base
confirmedTransaction confirmed on-chain
failedAn error occurred (check the error field)

​
Performance

  • Response Time: Immediate (HTTP 202)
  • End-to-End Completion: ~45 seconds (scoring + IPFS upload + on-chain confirmation)