skills.rest
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passthrough-api

Execute actions across 200+ platforms via a unified Passthrough API.

Updated Aug 27, 2026
Search Tags:#automation#authentication#connections#REST API#integrations#passthrough
One-click install
npx skills add https://github.com/picahq/skills --skill passthrough-api
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: passthrough-api
Source: https://github.com/picahq/skills/tree/main/skills/passthrough-api
Command: npx skills add https://github.com/picahq/skills --skill passthrough-api

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill provides a unified interface to manage connectors, actions, and executions across 200+ platforms via a single Passthrough API, eliminating platform-specific integration work.

Core Features & Use Cases

  • Core API: Manage connectors, actions, and vault connections from a single surface.
  • Passthrough API: Execute any action on connected platforms with a consistent HTTP interface.
  • Vault API: Store and retrieve user connections securely for multi-tenant use.
  • Use Case: List available connectors, list actions for a platform, retrieve knowledge for actions, and perform direct passthrough calls.

Quick Start

Authenticate with your API key in the x-pica-secret header, then:

  • List connectors: GET /v1/available-connectors
  • List actions for a platform: GET /v1/available-actions/{platform}
  • Execute a passthrough: POST /v1/passthrough/{path} with x-pica-connection-key and a JSON body

Frequently Asked Questions about passthrough-api

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I execute REST API actions across multiple platforms without writing integration-specific code?▼

You can execute REST API actions across 200+ platforms using a unified Passthrough API. It provides a consistent HTTP interface to send passthrough requests, eliminating the need to write platform-specific integration code for each service.

How do I securely manage authentication credentials for multi-tenant integrations?▼

You can manage authentication credentials for multi-tenant integrations using the Vault API. It securely stores and retrieves user connections, allowing you to execute passthrough calls by referencing a specific x-pica-connection-key header.

What headers are required to make a passthrough API call?▼

Making a passthrough API call requires two specific headers: x-pica-secret for authentication with your API key and x-pica-connection-key to specify the stored vault connection for the target platform.

How do I discover available connectors and actions for a target platform?▼

You can discover available connectors and actions by calling the REST endpoints. Send a GET request to /v1/available-connectors to list platforms, then query /v1/available-actions/{platform} to retrieve specific actions.

Can I use this Passthrough API to manage connections for AI agents?▼

Yes, this Passthrough API is designed for developers and AI agents managing multi-platform integrations. It enables AI agents to discover available connectors, retrieve action knowledge, and execute HTTP actions across connected platforms.

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