feat: add SerpAPIClient

legacy/package.json

@@ -45,6 +45,7 @@
     "ky": "^0.33.3",
     "openai-fetch": "^1.5.0",
     "p-map": "^6.0.0",
+    "p-retry": "^5.1.2",
     "p-timeout": "^6.1.1",
     "quick-lru": "^6.1.1",
     "ts-dedent": "^2.2.0",
@@ -72,6 +73,7 @@
     "npm-run-all": "^4.1.5",
     "p-memoize": "^7.1.1",
     "prettier": "^2.8.8",
+    "serpapi": "^1.1.1",
     "sinon": "^15.1.0",
     "tsup": "^6.7.0",
     "tsx": "^3.12.7",

legacy/pnpm-lock.yaml

@@ -26,6 +26,9 @@ dependencies:
   p-map:
     specifier: ^6.0.0
     version: 6.0.0
+  p-retry:
+    specifier: ^5.1.2
+    version: 5.1.2
   p-timeout:
     specifier: ^6.1.1
     version: 6.1.1
@@ -103,6 +106,9 @@ devDependencies:
   prettier:
     specifier: ^2.8.8
     version: 2.8.8
+  serpapi:
+    specifier: ^1.1.1
+    version: 1.1.1
   sinon:
     specifier: ^15.1.0
     version: 15.1.0
@@ -659,6 +665,10 @@ packages:
     resolution: {integrity: sha512-Gj7cI7z+98M282Tqmp2K5EIsoouUEzbBJhQQzDE3jSIRk6r9gsz0oUokqIUR4u1R3dMHo0pDHM7sNOHyhulypw==}
     dev: true
 
+  /@types/retry@0.12.1:
+    resolution: {integrity: sha512-xoDlM2S4ortawSWORYqsdU+2rxdh4LRW9ytc3zmT37RIKQh6IHyKwwtKhKis9ah8ol07DCkZxPt8BBvPjC6v4g==}
+    dev: false
+
   /@types/semver@7.5.0:
     resolution: {integrity: sha512-G8hZ6XJiHnuhQKR7ZmysCeJWE08o8T0AXtk5darsCaTVsYZhhgUrq53jizaR2FvsoeCwJhlmwTjkXBY5Pn/ZHw==}
     dev: true
@@ -1049,6 +1059,13 @@ packages:
       load-tsconfig: 0.2.5
     dev: true
 
+  /busboy@1.6.0:
+    resolution: {integrity: sha512-8SFQbg/0hQ9xy3UNTB0YEnsNBbWfhf7RtnzpL7TkBiTBRfrQ9Fxcnz7VJsleJpyp6rVLvXiuORqjlHi5q+PYuA==}
+    engines: {node: '>=10.16.0'}
+    dependencies:
+      streamsearch: 1.1.0
+    dev: true
+
   /cac@6.7.14:
     resolution: {integrity: sha512-b6Ilus+c3RrdDk+JhLKUAQfzzgLEPy6wcXqS7f/xe1EETvsDP6GORG7SFuOs6cID5YkqchW/LXZbX5bc8j7ZcQ==}
     engines: {node: '>=8'}
@@ -2886,6 +2903,14 @@ packages:
       type-fest: 3.11.1
     dev: true
 
+  /p-retry@5.1.2:
+    resolution: {integrity: sha512-couX95waDu98NfNZV+i/iLt+fdVxmI7CbrrdC2uDWfPdUAApyxT4wmDlyOtR5KtTDmkDO0zDScDjDou9YHhd9g==}
+    engines: {node: ^12.20.0 || ^14.13.1 || >=16.0.0}
+    dependencies:
+      '@types/retry': 0.12.1
+      retry: 0.13.1
+    dev: false
+
   /p-timeout@5.1.0:
     resolution: {integrity: sha512-auFDyzzzGZZZdHz3BtET9VEz0SE/uMEAx7uWfGPucfzEwwe/xH0iVeZibQmANYE/hp9T2+UUZT5m+BKyrDp3Ew==}
     engines: {node: '>=12'}
@@ -3176,6 +3201,11 @@ packages:
       signal-exit: 3.0.7
     dev: true
 
+  /retry@0.13.1:
+    resolution: {integrity: sha512-XQBQ3I8W1Cge0Seh+6gjj03LbmRFWuoszgK9ooCpwYIrhhoO80pfq4cUkU5DkknwfOfFteRwlZ56PYOGYyFWdg==}
+    engines: {node: '>= 4'}
+    dev: false
+
   /reusify@1.0.4:
     resolution: {integrity: sha512-U9nH88a3fc/ekCF1l0/UP1IosiuIjyTh7hBvXVMHYgVcfGvt897Xguj2UOLDeI5BG2m7/uwyaLVT6fbtCwTyzw==}
     engines: {iojs: '>=1.0.0', node: '>=0.10.0'}
@@ -3240,6 +3270,12 @@ packages:
       type-fest: 0.13.1
     dev: true
 
+  /serpapi@1.1.1:
+    resolution: {integrity: sha512-t5Bqu/6VMJ9naX8K+qCgUStpZOaNQFvIM4AudhMJLS6sqQT/EHaYrhGidDZHVx8QvcEdY6y1wNlxizOCtvJtUQ==}
+    dependencies:
+      undici: 5.22.1
+    dev: true
+
   /shebang-command@1.2.0:
     resolution: {integrity: sha512-EV3L1+UQWGor21OmnvojK36mhg+TyIKDh3iFBKBohr5xeXIhNBcx8oWdgkTEEQ+BEFFYdLRuqMfd5L84N1V5Vg==}
     engines: {node: '>=0.10.0'}
@@ -3399,6 +3435,11 @@ packages:
     resolution: {integrity: sha512-qoRRSyROncaz1z0mvYqIE4lCd9p2R90i6GxW3uZv5ucSu8tU7B5HXUP1gG8pVZsYNVaXjk8ClXHPttLyxAL48A==}
     dev: true
 
+  /streamsearch@1.1.0:
+    resolution: {integrity: sha512-Mcc5wHehp9aXz1ax6bZUyY5afg9u2rv5cqQI3mRrYkGC8rW2hM02jWuwjtL++LS5qinSyhj2QfLyNsuc+VsExg==}
+    engines: {node: '>=10.0.0'}
+    dev: true
+
   /string-argv@0.3.2:
     resolution: {integrity: sha512-aqD2Q0144Z+/RqG52NeHEkZauTAUWJO8c6yTftGJKO3Tja5tUgIfmIl6kExvhtxSDP7fXB6DvzkfMpCd/F3G+Q==}
     engines: {node: '>=0.6.19'}
@@ -3744,6 +3785,13 @@ packages:
       which-boxed-primitive: 1.0.2
     dev: true
 
+  /undici@5.22.1:
+    resolution: {integrity: sha512-Ji2IJhFXZY0x/0tVBXeQwgPlLWw13GVzpsWPQ3rV50IFMMof2I55PZZxtm4P6iNq+L5znYN9nSTAq0ZyE6lSJw==}
+    engines: {node: '>=14.0'}
+    dependencies:
+      busboy: 1.6.0
+    dev: true
+
   /uri-js@4.4.1:
     resolution: {integrity: sha512-7rKUyy33Q1yc98pQ1DAmLtwX109F7TIfWlW1Ydo8Wl1ii1SeHieeh0HHfPeL2fMXK6z0s8ecKs9frCuLJvndBg==}
     dependencies:

legacy/readme.md

@@ -44,7 +44,7 @@ cp .env.example .env
 **Optional**
 
 - `ANTHROPIC_API_KEY` - [Anthropic](https://www.anthropic.com) API key ([docs](https://console.anthropic.com/docs))
-- `SERP_API_KEY` - [SerpApi](https://serpapi.com) API key ([docs](https://serpapi.com/search-api))
+- `SERPAPI_API_KEY` - [SerpApi](https://serpapi.com) API key ([docs](https://serpapi.com/search-api))
 - `METAPHOR_API_KEY` - [Metaphor](https://metaphor.systems) API key ([docs](https://metaphorapi.readme.io/))
 
 ### Local Testing

legacy/src/services/serpapi.ts

@@ -0,0 +1,51 @@
+import ky from 'ky'
+import type { BaseResponse, GoogleParameters } from 'serpapi'
+
+export type SerpAPIParams = Omit<GoogleParameters, 'q'>
+export type SerpAPISearchResponse = BaseResponse<GoogleParameters>
+
+export interface SerpAPIClientOptions extends Partial<SerpAPIParams> {
+  apiKey?: string
+  baseUrl?: string
+}
+
+/**
+ * Lightweight wrapper around SerpAPI that only supports Google search.
+ */
+export class SerpAPIClient {
+  apiKey: string
+  baseUrl: string
+  params: Partial<SerpAPIParams>
+
+  constructor({
+    apiKey = process.env.SERPAPI_API_KEY ?? process.env.SERP_API_KEY,
+    baseUrl = 'https://serpapi.com',
+    ...params
+  }: SerpAPIClientOptions = {}) {
+    if (!apiKey) {
+      throw new Error(`Error SerpAPIClient missing required "apiKey"`)
+    }
+
+    this.apiKey = apiKey
+    this.baseUrl = baseUrl
+    this.params = params
+  }
+
+  async search(queryOrOpts: string | { query: string }) {
+    const query =
+      typeof queryOrOpts === 'string' ? queryOrOpts : queryOrOpts.query
+    const { timeout, ...rest } = this.params
+
+    return ky
+      .get(`${this.baseUrl}/search`, {
+        searchParams: {
+          ...rest,
+          engine: 'google',
+          api_key: this.apiKey,
+          q: query
+        },
+        timeout
+      })
+      .json<SerpAPISearchResponse>()
+  }
+}

legacy/test/serpapi.test.ts

@@ -0,0 +1,17 @@
+import test from 'ava'
+
+import { SerpAPIClient } from '../src/services/serpapi'
+import './_utils'
+
+test('SerpAPIClient.search', async (t) => {
+  if (!process.env.SERPAPI_API_KEY) {
+    return t.pass()
+  }
+
+  t.timeout(2 * 60 * 1000)
+  const client = new SerpAPIClient()
+
+  const result = await client.search('coffee')
+  console.log(result)
+  t.truthy(result)
+})