@agent-score/sdk

TypeScript/Node.js client for the AgentScore trust and reputation API.

Install

npm install @agent-score/sdk
# or
bun add @agent-score/sdk

Quick Start

import { AgentScore } from "@agent-score/sdk";

const client = new AgentScore({ apiKey: "as_live_..." });

// Look up cached reputation (free)
const rep = await client.getReputation("0x1234...");
console.log(rep.score.value, rep.score.grade);

// Filter to a specific chain
const baseRep = await client.getReputation("0x1234...", { chain: "base" });
console.log(baseRep.agents); // only Base agents

// On-the-fly assessment with policy (paid)
const result = await client.assess("0x1234...", {
  policy: { min_grade: "B", min_score: 35 },
});
console.log(result.decision, result.decision_reasons);

// Browse agents
const agents = await client.getAgents({ chain: "base", limit: 10 });
console.log(agents.items.length, agents.count);

// Ecosystem stats
const stats = await client.getStats();
console.log(stats.erc8004?.known_agents);

Configuration

Option	Type	Default	Description
apiKey	string	---	API key from agentscore.sh
baseUrl	string	https://api.agentscore.sh	API base URL
timeout	number	10000	Request timeout in ms

Error Handling

import { AgentScore, AgentScoreError } from "@agent-score/sdk";

try {
  await client.getReputation("0xinvalid");
} catch (err) {
  if (err instanceof AgentScoreError) {
    console.error(err.code, err.message, err.status);
  }
}

Documentation

• API Reference

License

MIT