All categories
Search Engine
search_engine
- services
- 120
- 24h volume
- $27.61
- 24h transactions
- 4,585
- real volume
- 3.5%
24h volume — last 30 days
Daily snapshot of the rolling 24-hour USDC volume for this category.
Buyer label distribution
Share of the category's last-30-day transactions by buyer label.
Price distribution
Number of services per price bucket.
Top services
Ranked by 30-day transaction count.
| # | Service | Price | 30d Tx | Real % |
|---|---|---|---|---|
| 1 | Search Twitter/X tweets with advanced filters. Returns up to 20 tweets per page, most recent first, with pagination. At x402.twit.sh | $0.0060 | 120,368 | 2% |
| 2 | Exa /search endpoint api.exa.ai | $0.0070 | 5,054 | 32% |
| 3 | Look up a Twitter/X user profile by their screen name. Returns full profile data including id, name, username, bio, foll x402.twit.sh | $0.0050 | 371 | 100% |
| 4 | Exa /contents endpoint api.exa.ai | $0.0010 | 322 | 41% |
| 5 | Global law search across JP/US/UK/EU legislation databases law-mcp.toulaw.workers.dev | $0.0100 | 256 | 100% |
| 6 | Purchase: Web Search (Brave) api.the402.ai | — | 185 | 15% |
| 7 | Private web search for AI agents — zero logging, no tracking, no human signup required. Pay-per-query with USDC, no API search.reversesandbox.com | $0.0020 | 176 | 99% |
| 8 | Full-text search across x402 resources x402scan-j55w7ornb-merit-systems.vercel.app | $0.0200 | 35 | 97% |
| 9 | Web search via Brave Search API api.signalfuse.co | $0.0080 | 18 | 100% |
| 10 | Search for ERC20 tokens, NFTs, Users, Apps, or Gas Tokens. public.zapper.xyz | $0.0045 | 1 | 100% |
| 11 | Search Reddit posts and subreddits, find users, and combine multi-reddits. orbisapi.com | $0.0050 | 0 | 0% |
| 12 | Search federal government contracts and awards orbisapi.com | $0.0050 | 0 | 0% |
| 13 | Base X profile mini-endpoint. Fetches a full X profile and the 10 most recent tweets for a given handle, returning the r x402factory.ai | — | 0 | 0% |
| 14 | Search Reddit posts and comments by keyword and subreddit orbisapi.com | $0.0050 | 0 | 0% |
| 15 | Parse supplied search result snippets into titles, URLs, domains, descriptions, and intent labels orbisapi.com | $0.0050 | 0 | 0% |
| 16 | Search the web and return structured results for AI agents orbisapi.com | $0.0050 | 0 | 0% |
| 17 | Search Twitter/X for tweets, hashtags, users, and retrieve worldwide trending topics. orbisapi.com | $0.0050 | 0 | 100% |
| 18 | Maps site navigation, internal links, and page structure to guide efficient scraping strategies. orbisapi.com | $0.0040 | 0 | 0% |
| 19 | Search the web and get a decision — answer, confidence score and key points in one call. orbisapi.com | $0.0050 | 0 | 0% |
| 20 | Search the web and return structured results for AI agents orbisapi.com | $0.0050 | 0 | 0% |
How are these labels calculated? Read the methodology →