Files
simple-ai-provider/examples/claude-code.ts
Jan-Marlon Leibl b935209142 fix(claude-code): add oauthToken config for subscription SDK auth
`claude login` alone does not authorize SDK / non-interactive
(`claude -p`) usage. Anthropic gates that behind a separate long-lived
token minted by `claude setup-token`. Without it, subscription users
hit `billing_error` from the SDK even though interactive Claude Code
works fine.

Changes:

- ClaudeCodeConfig.oauthToken: new optional field. When set, the
  provider exports it as CLAUDE_CODE_OAUTH_TOKEN before invoking the
  SDK, which makes the SDK bill against the user's Pro/Max
  subscription instead of API credits.
- apiKey continues to work for users with a console API key. If both
  are present, oauthToken takes precedence.
- billing_error / authentication_failed messages now point users at
  `claude setup-token` so the fix is obvious from the error alone.
- README: rewrite the Claude Code section to document both modes and
  the `claude setup-token` step explicitly.
- examples/claude-code.ts: read CLAUDE_CODE_OAUTH_TOKEN from env so
  the smoke test actually works for subscribers.
2026-05-21 14:56:14 +02:00

62 lines
2.1 KiB
TypeScript

/**
* Quick smoke test for ClaudeCodeProvider.
*
* Prereqs (pick one):
* - Claude Pro/Max subscription: run `claude setup-token`, then set
* CLAUDE_CODE_OAUTH_TOKEN=<the token it prints> in your environment
* (or pass it as `oauthToken` below).
* - Console API key: set ANTHROPIC_API_KEY (or pass `apiKey`).
*
* `claude login` alone is NOT sufficient for SDK use — Anthropic gates
* non-interactive (`claude -p`) invocations behind a separate token.
*
* Run: bun run examples/claude-code.ts
*/
import { ClaudeCodeProvider } from '../src/index.js';
async function main() {
const claude = new ClaudeCodeProvider({
defaultModel: 'sonnet',
oauthToken: process.env.CLAUDE_CODE_OAUTH_TOKEN
});
console.log('Initializing…');
await claude.initialize();
console.log('Ready.\n');
// ── Non-streaming completion ───────────────────────────────────────────
console.log('--- complete() ---');
const response = await claude.complete({
messages: [
{ role: 'system', content: 'You are concise. Reply in one sentence.' },
{ role: 'user', content: 'What is the capital of Japan?' }
],
maxTokens: 100
});
console.log(response.content);
console.log(`tokens: ${response.usage.totalTokens} | cost: $${response.metadata?.costUsd ?? '?'}\n`);
// ── Streaming ──────────────────────────────────────────────────────────
console.log('--- stream() ---');
let totalTokens = 0;
for await (const chunk of claude.stream({
messages: [{ role: 'user', content: 'Count from 1 to 5, one per line.' }],
maxTokens: 100
})) {
if (!chunk.isComplete) {
process.stdout.write(chunk.content);
} else {
totalTokens = chunk.usage?.totalTokens ?? 0;
}
}
console.log(`\ntokens: ${totalTokens}`);
}
main().catch(err => {
console.error('Failed:', err.message);
if (err.type) console.error('Type:', err.type);
process.exit(1);
});