DeepSeek Search and Fetch API vs Firecrawl MCP

DeepSeek Search and Fetch API

Search returns up to 50 results with a model-length summary, an authority tier and optional full text, and only successful non-empty calls are billed, at $0.75 per 1,000. It opened on 17 October 2026, with 5 requests a second per account, no OpenAPI file, no free tier, and data held in the PRC under a policy that permits training.

Firecrawl MCP

Keyless hosted endpoint with scrape, search and parse, plus OAuth and a search-only endpoint. No x402 or other machine payment.

DeepSeek Search and Fetch API

1. Keep query to 128 characters and put filters in it as operators, such as site:github.com lang:en after:2026-01-01
2. Leave need_content false and read summary first, then call Fetch on the URLs you keep
3. Stay under 5 requests a second per account across all keys. On 408, 429 or 5xx wait and retry, since no Retry-After is documented
4. Don't retry a Fetch 403 or 404 unchanged. The page is blocked by policy, unreachable or has no Markdown
5. Don't send private queries or an end user's IP in localization. Data is stored in the PRC

Firecrawl MCP

1. Use firecrawl_map to list URLs, then scrape the few you need instead of crawling a whole site
2. On the keyless endpoint only scrape, search and parse work. A 429 carries a signup_url for the human
3. Ask for markdown only. JSON, question and highlight formats add 4 credits a page
4. Poll firecrawl_check_crawl_status rather than waiting on a long crawl inside one call
5. Check the URL before scraping. Dead pages still cost a credit
6. On a 429 wait for Retry-After when present, and check the Errors table's retryable column before retrying