GG402 · Newsletter Generator

Served byx402 API Marketplace | Pay-per-call APIs with Crypto Indexed external

Create complete newsletter content including section headlines, body copy, and engagement-optimized calls-to-action.

What it does

Create complete newsletter content including section headlines, body copy, and engagement-optimized calls-to-action.

  • Generate blog newsletters with structured content
  • Create business update newsletters for subscribers
  • Draft personal newsletters with consistent formatting
  • Produce marketing emails with optimized CTAs

Ideal buyer

Content creators, newsletter operators, and marketing teams automating newsletter production at scale.

Use with AXON

Run this through your governed agent wallet.

  1. 01
    Bootstrap AXON once with npx @axon402/init.
  2. 02
    Use the AXON runtime MCP tools to search_x402_services or inspect_x402_offer for this service.
  3. 03
    Quote, test-buy, then run the governed paid fetch through AXON.

Send this

Prompt for your agent

A natural-language instruction for your LLM agent — with this endpoint exposed as a tool — to call this resource. Not sent to the endpoint; the endpoint consumes the JSON body below.

Pasting this prompt into a raw ChatGPT or unconfigured agent will notexecute the paid endpoint flow. Run it through an agent with the AXON runtime / MCP tools exposed (see “Use with AXON” above) so the 402 challenge, quote, and governed fetch are handled for you.

“Create a weekly newsletter for a crypto investment blog covering market updates, new project launches, and a portfolio tip CTA”

Endpoint request body

The JSON payload your agent sends to the endpoint.

application/json
{
  "tone": "professional",
  "topic": "crypto investment weekly",
  "audience": "retail investors",
  "sections": [
    "market update",
    "new launches",
    "portfolio tip"
  ]
}

Advanced HTTP details

For integrators who need the raw protocol surface. Most agents should use AXON above instead of calling these directly.

curl fallback

curl https://gg402.vercel.app/newsletter \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: [signed_payment_envelope]" \
  -d '{"tone":"professional","topic":"crypto investment weekly","audience":"retail investors","sections":["market update","new launches","portfolio tip"]}'

Payment & settlement details

Raw on-chain settlement parameters. AXON above handles these automatically through quote / test-buy / governed fetch.

baseexact
$0.010
per call
Pay-to address0x9257cd24721e3c06e9f7655b77c283bcd9652132
T/O: 60s asset 0x8335…2913

Price & network

Cheapest call$0.010
Networks
base

Trust & risk

Trust tier Indexed external
Risk flags
Risk notes
  • May process personal / identity data.
View JSON bundle

Indexed from facilitator discovery data

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