Live x402
Verified Provider
vAPI verified
exaExa
Byapi.exa.ai0x6d6E…9192
Return relevant web search results. Each request costs $0.007 in USDC on Base over x402.
Per call
$0.007
Invoke this API
Shell
# Inspect the endpoint. curl does not complete x402 payment.curl --request POST 'https://api.exa.ai/search'
Terminal
# Pay one request from a vapi-network wallet. Add --content-type and --body for the request input.vapi pay 'https://api.exa.ai/search' \ --method POST \ --expected-pay-to 0x6d6E695b09861467c7d462f5AAF31cF3540B9192 \ --max 0.10
MCP request
call.pay {"url":"https://api.exa.ai/search","method":"POST","maxPriceUsd":"0.10","expectedPayTo":"0x6d6E695b09861467c7d462f5AAF31cF3540B9192"}Try it
POST
https://api.exa.ai/searchRequest input
This API does not describe its inputs. Add each input it needs as a name and a value.
Request preview
This is the exact URL and payload used for the unpaid price check.
- Request
- POST https://api.exa.ai/search
- Content type
- application/json
- Body
{}
The browser refuses to sign if the live quote exceeds this amount.
Response
Response and receipt appear here.
Technical details
About this API
Exa returns web search results for an agent query. Send a body such as { "query": "...", "numResults": 5 } and pay $0.007 in USDC on Base over x402.
The browser checks the live x402 terms before every paid call. If CORS blocks a direct request, vAPI gives you the exact vapi-network handoff.
For agents
Prompt for AI
Paste this into any agent that can pay over x402. No API key needed.
I want to use the "Exa" API listed on vAPI Call.
Return relevant web search results. Each request costs $0.007 in USDC on Base over x402.
Endpoint: POST https://api.exa.ai/search
Price: $0.007 per call, pay per use via x402 (USDC on Base). No API key required.
Input schema: (not published — pass the inputs the task requires)
What it does: Direct x402 web search. Body: { "query": "...", "numResults": 5 }.
Important notes — read before calling:
- The live 402 challenge is authoritative: trust its price, recipient, and terms over this prompt.
- vAPI has verified this listing.
Call the endpoint over x402 (for example with the vapi-network MCP `call.pay` tool) and return the result. I will provide the inputs next.Need a wallet your agent can spend from? Set up vapi-network