9Router — Web Fetch

Requires NINEROUTER_URL (and NINEROUTER_KEY if auth enabled). See https://raw.githubusercontent.com/decolua/9router/refs/heads/master/skills/9router/SKILL.md for setup.

Discover

bash
curl $NINEROUTER_URL/v1/models/web | jq '.data[] | select(.kind=="webFetch") | .id'
# Per-provider params
curl "$NINEROUTER_URL/v1/models/info?id=firecrawl/fetch"

IDs end in /fetch (e.g. firecrawl/fetch, jina/fetch). fetch-combo chains providers with auto-fallback.

Endpoint

POST $NINEROUTER_URL/v1/web/fetch

| Field | Required | Notes | |---|---|---| | model (or provider) | yes | from /v1/models/web (e.g. firecrawl or jina-reader) | | url | yes | URL to extract | | format | no | markdown (default) / text / html | | max_characters | no | truncate output |

Examples

Jina Reader

bash
curl -X POST $NINEROUTER_URL/v1/web/fetch \
  -H "Authorization: Bearer $NINEROUTER_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"jina-reader","url":"https://9router.com","format":"markdown"}'

Exa

bash
curl -X POST $NINEROUTER_URL/v1/web/fetch \
  -H "Authorization: Bearer $NINEROUTER_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"exa","url":"https://example.com","format":"markdown","max_characters":0}'

Firecrawl

bash
curl -X POST $NINEROUTER_URL/v1/web/fetch \
  -H "Authorization: Bearer $NINEROUTER_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"firecrawl","url":"https://example.com","format":"markdown","max_characters":0}'

Tavily

bash
curl -X POST $NINEROUTER_URL/v1/web/fetch \
  -H "Authorization: Bearer $NINEROUTER_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"tavily","url":"https://example.com","format":"markdown","max_characters":0}'

JS:

js
const r = await fetch(`${process.env.NINEROUTER_URL}/v1/web/fetch`, {
  method: "POST",
  headers: { "Authorization": `Bearer ${process.env.NINEROUTER_KEY}`, "Content-Type": "application/json" },
  body: JSON.stringify({ model: "fetch-combo", url: "https://example.com", format: "markdown", max_characters: 5000 }),
});
const { data } = await r.json();
console.log(data.title, data.content.length);

Response shape

json
{
  "provider": "jina-reader",
  "url": "...",
  "title": "...",
  "content": { "format": "markdown", "text": "...", "length": 1234 },
  "metadata": { "author": null, "published_at": null, "language": null },
  "usage": { "fetch_cost_usd": 0 },
  "metrics": { "response_time_ms": 850, "upstream_latency_ms": 700 }
}

Provider quirks

| Provider | Auth | Best for | |---|---|---| | firecrawl | Bearer | JS-rendered pages, format=markdown/html | | jina-reader | Bearer (optional) | Free tier (~1M chars/mo); fastest plain markdown | | tavily | Bearer | Bulk extract; returns raw_content | | exa | x-api-key | Pre-indexed pages; fast text extraction |