NGSS Standards

8 tools

$0.01/call

Next Generation Science Standards search and curriculum mapping

Get Standard

get_standard

Retrieve a specific NGSS standard by its code identifier (e.g., MS-PS1-1, MS-LS2-3, MS-ESS3-1)

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$0.01/call

Search By Domain

search_by_domain

Find all NGSS standards in a specific science domain (Physical Science, Life Science, or Earth and Space Science)

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$0.01/call

Get 3d Components

get_3d_components

Extract the three-dimensional learning components (SEP: Science and Engineering Practices, DCI: Disciplinary Core Ideas, CCC: Crosscutting Concepts) for a specific standard (e.g., MS-PS1-1, MS-LS2-3, MS-ESS3-1)

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$0.01/call

Search Standards

search_standards

Perform full-text search across all NGSS standard content including performance expectations, topics, and keywords (e.g., "energy transfer", "ecosystems", "chemical reactions", "climate change")

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$0.01/call

Search By Practice

search_by_practice

Find all NGSS standards using a specific Science and Engineering Practice (SEP). Examples: "Developing and Using Models", "Analyzing and Interpreting Data", "Planning and Carrying Out Investigations"

flat

$0.01/call

Search By Crosscutting Concept

search_by_crosscutting_concept

Find all NGSS standards using a specific Crosscutting Concept (CCC). Examples: "Patterns", "Cause and Effect", "Systems and System Models", "Energy and Matter"

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$0.01/call

Search By Disciplinary Core Idea

search_by_disciplinary_core_idea

Find all NGSS standards using a specific Disciplinary Core Idea (DCI). Examples: "Definitions of Energy", "Interdependent Relationships in Ecosystems", "Weather and Climate"

flat

$0.01/call

Get Unit Suggestions

get_unit_suggestions

Recommend compatible NGSS standards for curriculum unit planning based on 3D framework overlap (domain, SEP, DCI, CCC). Example: Given anchor "MS-PS3-1" (energy), suggest 2-7 compatible standards that share similar practices, concepts, or disciplinary ideas for a cohesive unit

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$0.01/call

Connect NGSS Standards tools

Cursor

Claude Code

Claude Desktop

Windsurf

VS Code

Cline

Roo Code

ChatGPT

Gemini CLI

Amazon Q

Goose

Augment

n8n

API / cURL

AI SDK

TypeScript SDK

Add to ~/.cursor/mcp.json

{
  "mcpServers": {
    "ngss-standards": {
      "url": "https://ngss-standards.mcp.xpay.sh/mcp?key=YOUR_API_KEY"
    }
  }
}

Or connect all tools

Access all tools (including NGSS Standards) through a single MCP connection.

https://mcp.xpay.sh/mcp?key=***

{
  "mcpServers": {
    "xpay": {
      "url": "https://mcp.xpay.sh/mcp?key=YOUR_API_KEY"
    }
  }
}

Agent Discovery

Machine-readable catalogs for LLM agents and automation.

llms.txt — Human-readable tool catalog

curl https://xpay.tools/llms.txt

agents.txt — Structured JSON for agents

curl https://xpay.tools/agents.txt

skill.md — Claude Code skill

curl https://xpay.tools/skill.md

Pricing

Pay per tool call. No subscriptions.

8 NGSS Standards tools available

Frequently Asked Questions

NGSS Standards is an API provider available on xpay with 8 tools. Next Generation Science Standards search and curriculum mapping All tools are pay-per-call with no monthly fees.

NGSS Standards tools are priced at $0.01/call. You only pay when you use a tool — there are no subscriptions or monthly fees. New accounts get $5 in free credits to try any tool.

Add xpay's MCP server to your AI client (Claude Code, Cursor, VS Code, Windsurf, or Cline) with the endpoint: https://mcp.xpay.sh/mcp?key=YOUR_API_KEY. Once connected, use xpay_discover to find NGSS Standards tools, then xpay_run to execute them. For Claude Code: claude mcp add --transport http xpay "https://mcp.xpay.sh/mcp?key=YOUR_API_KEY"

NGSS Standards provides 8 tools: get standard, search by domain, get 3d components, search standards, search by practice, and 3 more. Each tool can be called independently and has its own pricing.

No. With xpay, one API key gives you access to all 8 NGSS Standards tools plus 1000+ tools from 80+ other providers. You don't need to sign up for NGSS Standards's API directly — xpay handles authentication, billing, and rate limiting.

Yes. Every new xpay account gets $5 in free credits. You can use these credits to try any NGSS Standards tool — no credit card required. Sign up at xpay.tools to get started.

NGSS Standards

8 tools

$0.01/call

Next Generation Science Standards search and curriculum mapping

Get Standard

get_standard

Retrieve a specific NGSS standard by its code identifier (e.g., MS-PS1-1, MS-LS2-3, MS-ESS3-1)

flat

$0.01/call

Search By Domain

search_by_domain

Find all NGSS standards in a specific science domain (Physical Science, Life Science, or Earth and Space Science)

flat

$0.01/call

Get 3d Components

get_3d_components

flat

$0.01/call

Search Standards

search_standards

Perform full-text search across all NGSS standard content including performance expectations, topics, and keywords (e.g., "energy transfer", "ecosystems", "chemical reactions", "climate change")

flat

$0.01/call

Search By Practice

search_by_practice

Find all NGSS standards using a specific Science and Engineering Practice (SEP). Examples: "Developing and Using Models", "Analyzing and Interpreting Data", "Planning and Carrying Out Investigations"

flat

$0.01/call

Search By Crosscutting Concept

search_by_crosscutting_concept

Find all NGSS standards using a specific Crosscutting Concept (CCC). Examples: "Patterns", "Cause and Effect", "Systems and System Models", "Energy and Matter"

flat

$0.01/call

Search By Disciplinary Core Idea

search_by_disciplinary_core_idea

Find all NGSS standards using a specific Disciplinary Core Idea (DCI). Examples: "Definitions of Energy", "Interdependent Relationships in Ecosystems", "Weather and Climate"

flat

$0.01/call

Get Unit Suggestions

get_unit_suggestions

flat

$0.01/call

Connect NGSS Standards tools

Cursor

Claude Code

Claude Desktop

Windsurf

VS Code

Cline

Roo Code

ChatGPT

Gemini CLI

Amazon Q

Goose

Augment

n8n

API / cURL

AI SDK

TypeScript SDK

Add to ~/.cursor/mcp.json

{
  "mcpServers": {
    "ngss-standards": {
      "url": "https://ngss-standards.mcp.xpay.sh/mcp?key=YOUR_API_KEY"
    }
  }
}

Or connect all tools

Access all tools (including NGSS Standards) through a single MCP connection.

https://mcp.xpay.sh/mcp?key=***

{
  "mcpServers": {
    "xpay": {
      "url": "https://mcp.xpay.sh/mcp?key=YOUR_API_KEY"
    }
  }
}

Agent Discovery

Machine-readable catalogs for LLM agents and automation.

llms.txt — Human-readable tool catalog

curl https://xpay.tools/llms.txt

agents.txt — Structured JSON for agents

curl https://xpay.tools/agents.txt

skill.md — Claude Code skill

curl https://xpay.tools/skill.md

Pricing

Pay per tool call. No subscriptions.

8 NGSS Standards tools available

Frequently Asked Questions

NGSS Standards is an API provider available on xpay with 8 tools. Next Generation Science Standards search and curriculum mapping All tools are pay-per-call with no monthly fees.

NGSS Standards tools are priced at $0.01/call. You only pay when you use a tool — there are no subscriptions or monthly fees. New accounts get $5 in free credits to try any tool.

NGSS Standards provides 8 tools: get standard, search by domain, get 3d components, search standards, search by practice, and 3 more. Each tool can be called independently and has its own pricing.

Yes. Every new xpay account gets $5 in free credits. You can use these credits to try any NGSS Standards tool — no credit card required. Sign up at xpay.tools to get started.

NGSS Standards

Get Standard

Search By Domain

Get 3d Components

Search Standards

Search By Practice

Search By Crosscutting Concept

Search By Disciplinary Core Idea

Get Unit Suggestions

Connect NGSS Standards tools

Or connect all tools

Agent Discovery

Pricing

Frequently Asked Questions

What is NGSS Standards on xpay?

How much does NGSS Standards cost?

How do I connect NGSS Standards to my AI agent?

What tools does NGSS Standards offer?

Do I need a separate API key for each provider?

Can I try NGSS Standards tools for free?

NGSS Standards

Get Standard

Search By Domain

Get 3d Components

Search Standards

Search By Practice

Search By Crosscutting Concept

Search By Disciplinary Core Idea

Get Unit Suggestions

Connect NGSS Standards tools

Or connect all tools

Agent Discovery

Pricing

Frequently Asked Questions

What is NGSS Standards on xpay?

How much does NGSS Standards cost?

How do I connect NGSS Standards to my AI agent?

What tools does NGSS Standards offer?

Do I need a separate API key for each provider?

Can I try NGSS Standards tools for free?