overlay: 1.0.0
info:
title: API Evangelist enhancements for Serper Google Search Autocomplete Scholar API
version: 1.0.0
extends: ../openapi/serper-scholar-api-openapi.yml
x-provenance:
generated: '2026-08-13'
method: generated
source: openapi/serper-scholar-api-openapi.yml + conventions/, rate-limits/, errors/, lifecycle/ in
this repo
actions:
- target: $.info
description: Record API Evangelist provenance and the real support contact.
update:
contact:
name: Serper Support
url: https://serper.dev
email: support@serper.dev
termsOfService: https://serper.dev/terms
x-apievangelist-profile: https://github.com/api-evangelist/serper
- target: $
description: Attach the runtime semantics Serper does not publish in the spec itself.
update:
x-conventions: conventions/serper-conventions.yml
x-rate-limits: rate-limits/serper-rate-limits.yml
x-plans: plans/serper-plans-pricing.yml
x-errors: errors/serper-problem-types.yml
x-lifecycle: lifecycle/serper-lifecycle.yml
x-authentication: authentication/serper-authentication.yml
x-status-page: https://serper.betteruptime.com
- target: $.components.securitySchemes
description: 'Record the second, weaker auth convention Serper also accepts: the API key as an apiKey
query parameter on a GET.'
update:
apiKeyQuery:
type: apiKey
in: query
name: apiKey
description: Alternative to X-API-KEY, emitted by Serper's own playground when GET is selected.
Places the credential in the URL; prefer the header.
- target: $.paths['/scholar'].post
description: Annotate scholarSearch with its credit cost and mini-batch behaviour.
update:
x-credit-cost: see rate-limits/serper-rate-limits.yml#creditCosts
x-mini-batch: Send an array of up to 100 query objects to this path; costs 3x.
x-billing: Credits are deducted only on a successful response.
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