AI
Exa
exa.ai
AI-native semantic/neural web search API. Pay-per-query via x402 for agents without API keys.
Back to service marketHTTP x402 online test
Send an unpaid request using the provider's template and inspect the 402 payment requirements returned by the service.
POST
https://api.exa.ai/search
Service tags
native
semantic
neural
search
Service information
- Provider
- exa.ai
- Category
- AI
- Uptime (30 days)
- 100%
- Avg response time (30 days)
- 256 ms
- Information updated
- Aug 15, 2026
Payment details
Option 1
exact
eip155:8453
- Atomic amount
- 7000
- Payment timeout
- 60 seconds
- Asset
- USD Coin · 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
- Recipient
- 0x6d6E695b09861467c7d462f5AAF31cF3540B9192
Option 2
exact
solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
- Atomic amount
- 7000
- Payment timeout
- 60 seconds
- Asset
- USD Coin · EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
- Recipient
- 12Ec2cJmfR1C9uwejzxcuMhUgEC7wDrLgm1wBvvR5w9E