Exa

exa.ai

Exa is an AI-native neural web search API built for agents. Pay per query via x402 with no API keys or accounts — get semantic, meaning-based results instead of keyword matching.

Back to x402 service market

Semantic/neural web search

POST

https://api.exa.ai/search

Example request body

Service information

Provider: exa.ai
Category: AI
Uptime (30 days): 44.2%
Avg response time (30 days): 345 ms
Information updated: Sep 11, 2026

Transactions · 30 days

Volume: 22.44 USDC
Transactions: 3,231
Payer addresses: 34

Based on Base USDC records and updated hourly. This does not represent fulfilled sales.

Service tags

native

semantic

neural

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