fal

fal Secrets API

Manage per-org secrets injected into Serverless runs.

Documentation GitHub OpenAPI

Business capability

Configuration & Secrets Management BC-4210.60

Operations 2

Each operation below carries the questions people ask an LLM about it and the instructions they give an agent to run it. Generated by API Evangelist overlay

GET /serverless/secrets List secret names available to serverless apps · List Serverless Secrets #

Ask an LLM

“Which secrets are configured for my fal serverless apps?”

“Can I see the names of my org's secrets without exposing their values?”

Tell an agent

List the secret names set for my serverless apps.

Show which environment secrets my organization has defined.

POST /serverless/secrets Create or replace a serverless secret · Set Serverless Secret #

Ask an LLM

“Can I add an API token as an environment variable for my serverless runs?”

“What happens if I set a secret with a name that already exists?”

Tell an agent

Set secret {name} to {value} for my serverless apps.

Replace the value of secret {name} with {value}.

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this

find_apisBrowse and filter every API in the catalog.
get_api_artifactsOne API's artifacts, grouped by type.
get_openapiThe primary OpenAPI for this API.
find_similar_apisAPIs that look like this one.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This API

curl "https://apis.io/api/v1/apis/fal-ai:fal-ai-secrets-api"

All apis

curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

openapi: 3.2.0
info:
  title: fal Serverless Platform Secrets API
  description: Platform control-plane endpoints for managing fal Serverless applications — custom GPU functions and apps deployed using `@fal.function`, `fal.App`, or bring-your-own containers. Covers app metadata, scaling, secrets, files, and execution analytics. This API backs the `fal` CLI (`fal apps list`, `fal secrets`, `fal deploy`).
  version: v1
  contact:
    name: fal Support
    url: https://fal.ai/support
  license:
    name: fal Terms of Service
    url: https://fal.ai/legal/terms-of-service
servers:
- url: https://rest.alpha.fal.ai
  description: fal REST control-plane
security:
- FalKeyAuth: []
tags:
- name: Secrets
  description: Manage per-org secrets injected into Serverless runs.
paths:
  /serverless/secrets:
    get:
      summary: List Serverless Secrets
      description: Return secret names available to all Serverless apps in the calling org. Values are never returned.
      operationId: listSecrets
      tags:
      - Secrets
      responses:
        '200':
          description: Secret names.
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Secret'
        '401':
          $ref: '#/components/responses/Unauthorized'
    post:
      summary: Set Serverless Secret
      description: Create or replace a named secret injected as an env var into Serverless runs.
      operationId: setSecret
      tags:
      - Secrets
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/SecretWrite'
      responses:
        '200':
          description: Secret saved.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Secret'
        '401':
          $ref: '#/components/responses/Unauthorized'
components:
  schemas:
    SecretWrite:
      type: object
      required:
      - name
      - value
      properties:
        name:
          type: string
        value:
          type: string
          format: password
    Secret:
      type: object
      required:
      - name
      properties:
        name:
          type: string
        created_at:
          type: string
          format: date-time
    ErrorResponse:
      type: object
      properties:
        detail:
          type: string
  responses:
    Unauthorized:
      description: Missing or invalid API key.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
  securitySchemes:
    FalKeyAuth:
      type: apiKey
      in: header
      name: Authorization
      description: 'Pass the fal API key as `Authorization: Key $FAL_KEY`.'

fal Secrets API

Operations 2

Documentation

Specifications

Schemas & Data

Other Resources