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SerpApi

Structured search engine results APIs for agents and applications

SerpApi turns search engine result pages into structured JSON for agent research and data collection. It supports Google and many other engines, handles proxies and result parsing, and provides official client libraries across common languages for dependable search retrieval.

Best for agent capabilities

Useful in agent tasks

Overview

Authapi key
PricingFree tier available · $0/month (250 searches)
SDKstypescript, python, go, java
OpenAPINo
MCP SupportNo

When to use SerpApi

SerpApi is listed for Search, Data workflows. SerpApi turns search engine result pages into structured JSON for agent research and data collection. It supports Google and many other engines, handles proxies and result parsing, and provides official client libraries across common languages for dependable search retrieval. Consider it when an agent needs this capability through a documented service boundary instead of custom infrastructure maintained inside the application.

In 4agent's task model, the product maps to web search, web extraction, workflow automation. That makes it a candidate for workflows that research the web, manage memory and knowledge, communicate with users, automate business workflows.

Integration checklist

  • Access: confirm the api key authentication flow, credential scope, rotation process, and whether calls can be attributed to a user or service identity.
  • Client support: official or documented clients are listed for typescript, python, go, java.
  • Automation: OpenAPI is not currently recorded, MCP is not currently recorded, and CLI support is not currently recorded. Confirm each requirement in the provider's current documentation.
  • Operations: test rate limits, timeouts, retry safety, error payloads, logs, data retention, and the current free-tier and paid pricing model with production-like volume.

Sources and verification

Use these primary sources to verify current behavior before making an implementation or purchasing decision. Product capabilities, limits, and prices can change after a 4agent listing is reviewed.