feat: per-request headers on generate calls - #40
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Ai::Agent#generate_text/#generate_object accept a headers: hash that the Mastra client sends on the HTTP request, overriding the global config (e.g. a service-to-service Authorization token and actor headers instead of the shared MASTRA_API_KEY). Test client records last_headers. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
arnaub
marked this pull request as ready for review
July 23, 2026 09:50
enriclluelles
approved these changes
Jul 27, 2026
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Why
Factorial is moving backend↔factorial-agent auth from the shared
MASTRA_API_KEYsecret to factorial-id service tokens with actor attribution (FCT-58575). The caller needs to set per-request headers — anAuthorizationservice token plusX-Factorial-Actor-Type/X-Factorial-Actor-Id— which the client can't do today: it only sends the process-wideAi.config.api_key.What
Ai::Agent#generate_text/#generate_objectaccept an optionalheaders:hash (default{}).Ai::Client#generate(abstract),Ai::Clients::Mastra#generateand#responsethread it through; per-request headers are applied after the globalOrigin/Authorization, so they win on conflict.Ai::Clients::Testaccepts the kwarg and exposeslast_headersfor assertions.Consumer
factorialco/factorial#105401's
AiInteractions::AgentGatewayis the first caller — its pending end-to-end specs assert this exact header contract and flip green when the monorepo's Gemfile picks this up.🤖 Generated with Claude Code