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fix: handle anthropic-compatible providers in BaseExecutor (#428)

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The BaseExecutor's buildUrl() and buildHeaders() methods only handled
openai-compatible-* providers but not anthropic-compatible-* providers.
This caused Anthropic-compatible synthetic providers to fail API testing
by hitting the wrong endpoint (returning documentation instead of valid
API responses) and using incorrect auth headers.

Changes:
- Added buildUrl() handling for anthropic-compatible-* providers
  to append /messages path
- Added buildHeaders() handling for x-api-key header and
  anthropic-version for anthropic-compatible providers

Fixes #XXX

Co-authored-by: Bitgineer <bitgineer@bitgineer.shop>
This commit is contained in:
bitgineer
2026-03-30 01:27:09 -04:00
committed by GitHub
parent cd1e06b641
commit 83354889cf
1 changed files with 22 additions and 4 deletions
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26
open-sse/executors/base.js
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@@ -29,6 +29,11 @@ export class BaseExecutor {
const path = this.provider.includes("responses") ? "/responses" : "/chat/completions"; const path = this.provider.includes("responses") ? "/responses" : "/chat/completions";
return `${normalized}${path}`; return `${normalized}${path}`;
} }
if (this.provider?.startsWith?.("anthropic-compatible-")) {
const baseUrl = credentials?.providerSpecificData?.baseUrl || "https://api.anthropic.com/v1";
const normalized = baseUrl.replace(/\/$/, "");
return `${normalized}/messages`;
}
const baseUrls = this.getBaseUrls(); const baseUrls = this.getBaseUrls();
return baseUrls[urlIndex] || baseUrls[0] || this.config.baseUrl; return baseUrls[urlIndex] || baseUrls[0] || this.config.baseUrl;
} }
@@ -39,10 +44,23 @@ export class BaseExecutor {
...this.config.headers ...this.config.headers
}; };
if (credentials.accessToken) { if (this.provider?.startsWith?.("anthropic-compatible-")) {
headers["Authorization"] = `Bearer ${credentials.accessToken}`; // Anthropic-compatible providers use x-api-key header
} else if (credentials.apiKey) { if (credentials.apiKey) {
headers["Authorization"] = `Bearer ${credentials.apiKey}`; headers["x-api-key"] = credentials.apiKey;
} else if (credentials.accessToken) {
headers["Authorization"] = `Bearer ${credentials.accessToken}`;
}
if (!headers["anthropic-version"]) {
headers["anthropic-version"] = "2023-06-01";
}
} else {
// Standard Bearer token auth for other providers
if (credentials.accessToken) {
headers["Authorization"] = `Bearer ${credentials.accessToken}`;
} else if (credentials.apiKey) {
headers["Authorization"] = `Bearer ${credentials.apiKey}`;
}
} }
if (stream) { if (stream) {