Build an ordered fallback chain using your own keys, nodes and platform credits.
Personal and organization definitions are separate. The API key owner selects the namespace; the same slug may exist for different owners.
vm/team-chat · Fallback chainTried top to bottom; each step can use a different model.
Steps run in your chosen order and may use different models.
Retry on 429, 5xx, timeout or unavailable sources. Other client errors stop the chain; no retry after output begins.
The successful step follows its existing BYOK, BYOC or platform billing rules. Failed attempts do not charge inference credits.
Request parameters pass through; virtual models do not set temperature, reasoning or system prompts.
model: "vm/<slug>" · /v1/chat/completions · /v1/responses · /v1/messages
curl "$BAZAARLINK_BASE_URL/v1/chat/completions" \
--header "$BAZAARLINK_AUTHORIZATION" \
--header "Content-Type: application/json" \
--data '{"model":"vm/team-chat","messages":[{"role":"user","content":"..."}]}'import OpenAI from "openai";
const client = new OpenAI({
apiKey: process.env.BAZAARLINK_API_KEY,
baseURL: "https://api.bazaarlink.ai/v1",
});
const result = await client.chat.completions.create({
model: "vm/team-chat",
messages: [{ role: "user", content: "..." }],
});Use a browser session or management key. Only the key owner's personal models are managed; inference keys are rejected.
GET /api/virtual-modelscurl -X GET "https://bazaarlink.ai/api/virtual-models" \
-H "Authorization: Bearer $BAZAARLINK_MANAGEMENT_KEY"Use a browser session or management key. Only the key owner's personal models are managed; inference keys are rejected.
PUT /api/virtual-modelscurl -X PUT "https://bazaarlink.ai/api/virtual-models" \
-H "Authorization: Bearer $BAZAARLINK_MANAGEMENT_KEY" \
-H "Content-Type: application/json" \
-d '{"slug":"team-chat","steps":[{"source":"platform","model":"qwen/qwen3.7-flash"}]}'Use a browser session or management key. Only the key owner's personal models are managed; inference keys are rejected.
DELETE /api/virtual-modelscurl -X DELETE "https://bazaarlink.ai/api/virtual-models?slug=team-chat" \
-H "Authorization: Bearer $BAZAARLINK_MANAGEMENT_KEY"Use a browser session or management key. Members may read; only org admins may write. Org-bound keys work only in their own org; inference keys are rejected.
GET /api/orgs/:orgId/virtual-modelscurl -X GET "https://bazaarlink.ai/api/orgs/$ORG_ID/virtual-models" \
-H "Authorization: Bearer $BAZAARLINK_MANAGEMENT_KEY"Use a browser session or management key. Members may read; only org admins may write. Org-bound keys work only in their own org; inference keys are rejected.
PUT /api/orgs/:orgId/virtual-modelscurl -X PUT "https://bazaarlink.ai/api/orgs/$ORG_ID/virtual-models" \
-H "Authorization: Bearer $BAZAARLINK_MANAGEMENT_KEY" \
-H "Content-Type: application/json" \
-d '{"slug":"team-chat","steps":[{"source":"platform","model":"qwen/qwen3.7-flash"}]}'Use a browser session or management key. Members may read; only org admins may write. Org-bound keys work only in their own org; inference keys are rejected.
DELETE /api/orgs/:orgId/virtual-modelscurl -X DELETE "https://bazaarlink.ai/api/orgs/$ORG_ID/virtual-models?slug=team-chat" \
-H "Authorization: Bearer $BAZAARLINK_MANAGEMENT_KEY"