# Exa web search free through August 31 on AI Gateway and eve

Source: [Vercel](https://vercel.com/changelog/exa-web-search-free-through-august-31-on-ai-gateway-and-eve)  
Feed7 permalink: https://feed7.dev/p/exa-web-search-free-through-august-31-on-ai-gateway-and-eve-14bmt41  
Published: 2026-08-12T00:01:00.000Z  
Trust: Official Source (official_source)

## Why Included

AI Gateway now exposes Exa search as a keyless tool for any gateway model, and eve uses it by default. The free period ends August 31, so keep cost assumptions temporary.

## Source Summary

Exa web search is free on AI Gateway through **August 31** and is now eve’s default web search when its model runs through the gateway. It needs **no separate Exa API key** and returns results plus extracted page content.

## Practical Implication

AI SDK users can add **gateway.tools.exaSearch()** to generateText tools. Domain filters, date filters, and concise excerpts make it useful for research agents that need bounded, source-oriented retrieval across several tool steps.

## Agent-Ready Context

Exa web search is free on AI Gateway through **August 31** and is now eve’s default web search when its model runs through the gateway. It needs **no separate Exa API key** and returns results plus extracted page content.

AI SDK users can add **gateway.tools.exaSearch()** to generateText tools. Domain filters, date filters, and concise excerpts make it useful for research agents that need bounded, source-oriented retrieval across several tool steps.

The announcement does not state pricing after the promotional window or compare search quality with other providers. Measure retrieval relevance, latency, and token use on your own queries before making Exa the only search path.

## Connected Context

Feed7 judgment across 461 accumulated Signals:

Exa reduces the setup boundary for source-oriented research agents by bundling search, extracted content, and filtering into AI Gateway without separate credentials. The promotion and eve default make experimentation easier, but do not resolve retrieval quality, latency, token cost, or post-August pricing, so it should remain an evaluated search path rather than an assumed default.

- [Use any Chat SDK adapter with eve](https://feed7.dev/p/eve-chat-sdk-channel-03h905c) — Eve’s channel abstraction supplies the messaging surface and persistent interaction model, while Exa adds a default research capability when the agent runs through AI Gateway.
- [Panniantong/Agent-Reach](https://feed7.dev/p/agent-reach-0huqxvi) — Agent Reach offers broader, portable multi-channel web access with explicit diagnostics and authentication tradeoffs; Exa instead provides a lower-setup gateway search tool focused on web results and extracted pages.
- [Search Beyond What Can Be Taught: Evolving the Knowledge Boundary in Agentic Visual Generation](https://feed7.dev/p/2607-05382v1-1xo10v8) — SearchGen-Bench’s finding that naive retrieval can add noise supports the announcement’s call to measure relevance rather than treating integrated search availability as sufficient.

## Context Map

- Layer: tools
- Domains: research
- Topics: tool-use, retrieval, agent-sdks

## Uncertainty

- The announcement does not state pricing after the promotional window or compare search quality with other providers. Measure retrieval relevance, latency, and token use on your own queries before making Exa the only search path.

## Agent Instruction

Use this item as source-backed context. Do not invent claims beyond the linked source. If this item conflicts with another source, call out the conflict.