Centra Content · Publish Content

Served byCentra Content (Vercel deployment) Indexed external

Creates and publishes content entries linked to creator wallets, returning content ID, preview, price, and timestamp for decentralized publishing.

What it does

Creates and publishes content entries linked to creator wallets, returning content ID, preview, price, and timestamp for decentralized publishing.

  • Publish blog posts or articles with onchain creator attribution
  • Build content marketplaces with wallet-verified authorship
  • Create paywalled content with programmable pricing per piece

Ideal buyer

Content creators and publishing platforms seeking wallet-linked content attribution with minimal setup costs.

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.

“Publish a new article titled 'Introduction to x402' with a preview snippet and set the price to 0.5 USDC.”

Endpoint request body

The JSON payload your agent sends to the endpoint.

application/json
{
  "price": 0.5,
  "title": "Introduction to x402",
  "preview": "Learn how x402 enables micropayments for API access",
  "creatorWallet": "0x..."
}

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://centra-content.vercel.app/api/content \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: [signed_payment_envelope]" \
  -d '{"price":0.5,"title":"Introduction to x402","preview":"Learn how x402 enables micropayments for API access","creatorWallet":"0x..."}'

Payment & settlement details

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

baseexact
price unavailable
per call
Pay-to address0x051212c29235393df6565cb4bca5547205d60ca6
T/O: 300s asset 0x8335…2913

Price & network

Cheapest callprice unavailable
Networks
base

Trust & risk

Trust tier Indexed external
Pricing sanityNo category median yet
Risk flagsNo risks flagged
View JSON bundle

Indexed from facilitator discovery data

Last enriched:

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