# OnchainPulse Glossary — Plain-English Decoder for Blockchain & Onchain Finance Terms

> OnchainPulse Glossary — Plain-English Decoder for Blockchain & Onchain Finance Terms is a paid API for AI agents from onchainpulse.theaslangroupllc.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).

Returns plain-English definitions and explanations for onchain finance, blockchain, and regulatory terminology

## Facts

- Endpoint: GET https://onchainpulse.theaslangroupllc.com/api/glossary
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/onchainpulse-glossary-plain-english-decoder-for-blockchain-onchain-e14cc118
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_iUH1yfCfIen3TlRqKDr4D

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability onchainpulse-glossary-plain-english-decoder-for-blockchain-onchain-e14cc118
```

Example prompt: Can you give me a plain-English explanation of what 'tokenized real-world assets' means in the context of onchain finance — I keep seeing this term in institutional crypto reports and I'm not sure what it actually refers to.

## When to prefer this

Use this endpoint when an agent or user needs a quick, plain-English definition of onchain finance, blockchain, DeFi, or crypto-regulatory terminology — especially useful for research agents processing institutional reports, onboarding flows, or financial documents containing unfamiliar jargon. Prefer this over a general web search when a curated, finance-specific glossary definition is needed.

## Known failure modes

- Term not found in glossary — returns 404 or empty result
- Ambiguous term with multiple meanings may return a generic definition
- Payment of $0.05 USDC not provided — returns 402 Payment Required
- Rate limiting if too many requests in a short period

## How this service works

Plain-English decoder for onchain finance, blockchain and regulatory terminology. For research and financial agents.

## Output

A plain-English definition or explanation of the requested blockchain, onchain finance, or regulatory term, making complex jargon accessible for research and financial analysis contexts.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "q": {
       "type": "string",
       "description": "RWA | MEV | restaking | L2 | zkEVM | tokenization | DePIN | LRT"
      },
      "lang": {
       "type": "string",
       "description": "en | de | fr | es | zh | ja | ko | pt | ar"
      },
      "context": {
       "type": "string",
       "description": "defi | nft | trading | regulatory | general"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "errors": {
     "type": "object",
     "description": "Documented error responses, keyed by HTTP status code",
     "additionalProperties": {
      "type": "object",
      "required": [
       "description"
      ],
      "properties": {
       "example": {
        "type": "object"
       },
       "description": {
        "type": "string"
       }
      }
     }
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "full": "Real World Asset",
  "term": "RWA",
  "examples": [
   "ONDO tokenized US Treasuries",
   "RealT tokenized real estate",
   "Maple Finance credit"
  ],
  "definition": "Tokenized representation of an off-chain asset on a blockchain",
  "key_protocols": [
   "Ondo",
   "Centrifuge",
   "Maple"
  ],
  "market_size_2026": "$12.4B TVL"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/onchainpulse-glossary-plain-english-decoder-for-blockchain-onchain-e14cc118/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from onchainpulse.theaslangroupllc.com](https://www.zero.xyz/host/onchainpulse.theaslangroupllc.com/llms.txt)