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Losbeto Agent Reputation (ERC-8004)
x402
Losbeto Agent Reputation (ERC-8004) is a paid API for AI agents from api.losbeto.xyz, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-16).
Fetches on-chain identity and aggregated reputation for an AI agent on Base using ERC-8004, given an agent ID and a list of client addresses.
Price / call$0.01
Success—
StatusUnknown
How this service works
On-chain trust for AI agents (ERC-8004, weeks-old standard): identity (owner, agentURI) plus reputation aggregation (getSummary) over caller-supplied client addresses on the Base registries. First x402 endpoint of its...
Output
Returns on-chain identity fields (owner address, agentURI) and an aggregated reputation summary (getSummary) computed over the caller-supplied client addresses from Base ERC-8004 registries.
Example use cases
Verify agent trust before hiring
“Before I let this AI agent handle my funds, can you check its on-chain reputation on Base using ERC-8004 — agent ID 12345 — and see what trust summary it has across my wallet addresses 0xAAA111 and 0xBBB222?”
Resolve agent identity and owner
“Who owns the AI agent with ID 87048 on the Base registry, and what's its agentURI? Pull the full ERC-8004 identity for me.”
Audit reputation across client fleet
“I'm running a marketplace and need to vet an agent before onboarding it — can you fetch the ERC-8004 reputation aggregation for agent ID 55099 across these three client addresses: 0xC1, 0xC2, 0xC3?”
Technical details
Endpoint
GEThttps://api.losbeto.xyz/agent-reputation?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to verify or audit an AI agent's trustworthiness using on-chain ERC-8004 data on the Base network — particularly when you need both identity resolution (owner, agentURI) and reputation aggregation over a specific set of client addresses in a single call. Prefer over off-chain reputation systems when cryptographic provability and decentralization matter.
Side effects
- Unknown agentId returns empty or null identity fields
- Invalid client address format causes schema validation error
- Agent not registered on Base ERC-8004 returns no reputation data
- Network or RPC issues with Base chain cause timeout
- Missing required query params (agentId or clients) returns 400-level error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json"
}Tags
x402
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