Class Lookup

Looks up a D&D 5e class by name for its SRD reference details.

Overview

Looks up a D&D 5e class by name for its SRD reference details. Returns hit dice, armor/weapon/tool/skill proficiencies, saving throws, spellcasting ability, and starting equipment; or list all SRD classes. SRD content only (OGL 1.0a / CC-BY-4.0). Use it as a class lookup API or class proficiencies and hit dice reference.

Endpoint

Method	Endpoint	Price	Description
POST	/v1/marketplace/api/class-lookup	$0.00345	Invoke Class Lookup (General) and return the upstream response.

How to call it

Requests are paid per call over the x402 protocol. Call the endpoint, receive a 402 Payment Required quote, then repeat the request with the signed payment header. The SDKs do both steps for you.

# 1. Ask for a quote
curl -i -X POST https://api.jarvisclaw.ai/v1/marketplace/api/class-lookup \
  -H 'Content-Type: application/json' \
  -d '{}'

# 2. Pay it (the SDK signs and retries for you)
curl -X POST https://api.jarvisclaw.ai/v1/marketplace/api/class-lookup \
  -H 'Content-Type: application/json' \
  -H 'X-PAYMENT: <signed-payload>' \
  -d '{}'

Open in the marketplace