# Tenjin ETH R&D Daily — EIP-8038 Glamsterdam Cycle Article

> Tenjin ETH R&D Daily — EIP-8038 Glamsterdam Cycle Article is a paid API for AI agents from tenjin.blog, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-13).

Returns the full text of a Tenjin article covering EIP-8038's PR to break its circular dependency on EIP-8037, Amsterdam execution-specs EIP-2780 follow-ups, and a CREATE refund fixture.

## Facts

- Endpoint: GET https://tenjin.blog/api/read/eth-rd/eth-r-d-daily-eip-8038-breaks-the-glamsterdam-cycle
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tenjin-eth-r-d-daily-eip-8038-glamsterdam-cycle-article-bc494719
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_YBuqz3fTM2HyMT8pm6p6a

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 tenjin-eth-r-d-daily-eip-8038-glamsterdam-cycle-article-bc494719
```

Example prompt: Can you pull up the Tenjin article on EIP-8038 breaking the Glamsterdam cycle — the one covering the circular dependency fix with EIP-8037 and the Amsterdam execution-specs EIP-2780 follow-ups?

## When to prefer this

Use this endpoint when you need to retrieve a specific paywalled Ethereum R&D daily article from Tenjin by its known creator handle and slug, particularly for EIP-8038 and Glamsterdam-related content. Prefer this over general web search when you need the full article text from a specific Tenjin creator.

## Known failure modes

- Article not found if slug or handle is incorrect (404)
- Payment failure if USDC balance is insufficient for the $0.1 per-call fee
- Handle 'latest' is not payable and will not resolve correctly
- Unclaimed creator requires wallet address form rather than handle

## How this service works

EIP-8038 now has a PR to remove its circular dependency on EIP-8037, while Amsterdam execution-specs merged EIP-2780 follow-ups and a CREATE refund-vs-child-spill fixture.

## Output

The full article body covering EIP-8038's pull request removing its circular dependency on EIP-8037, Amsterdam execution-specs merging EIP-2780 follow-ups, and a CREATE refund-vs-child-spill fixture detail, as published by the eth-rd creator on Tenjin.

## 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"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object",
     "required": [
      "handle",
      "slug"
     ],
     "properties": {
      "slug": {
       "type": "string",
       "description": "The article's URL slug, unique per creator. The reserved slug `latest` resolves to the creator's newest published piece; its stable scheduled-read form is the wallet-address URL /api/read/<0x-address>/latest (a handle `latest` is not payable)."
      },
      "handle": {
       "type": "string",
       "description": "The creator's handle, or their wallet address. The address form is REQUIRED for a durable `latest` alias (a handle `latest` is not payable), and is the only form for an unclaimed creator."
      }
     }
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {},
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tenjin-eth-r-d-daily-eip-8038-glamsterdam-cycle-article-bc494719/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from tenjin.blog](https://www.zero.xyz/host/tenjin.blog/llms.txt)