x402basequality 0.55

AI content strategy agent powered by Gemini Pro, paid per call via x402 on Base.

Price
0.02 USDC / call
Protocol
x402
Verified
no
Endpoint
https://marketing.402box.io/content_strategist

What it does

The Content Marketing Strategist endpoint at marketing.402box.io is one of 69 specialized AI agents in the 402box AI Agent Suite. It generates comprehensive content strategies including blog ideas, editorial calendars, topic clusters, and content distribution plans. The agent is powered by Google Gemini Pro and accepts a single text prompt via a JSON POST body.

Payment is handled through the x402 micropayment protocol on the Base (Coinbase L2) network. Each call costs $0.02 in USDC (contract 0x8335…2913), settled on-chain to the provider's wallet. The endpoint returns a JSON object containing a success flag, the agent name, the Gemini Pro response text, and an ISO 8601 timestamp.

The broader 402box suite covers marketing, finance, compliance, token/DeFi strategy, localization, and global expansion categories — all at the same $0.02 per-call price point (with a few exceptions for higher-tier agents). No dedicated API documentation, OpenAPI spec, or usage examples are published; the outputSchema embedded in the x402 challenge is the only formal contract available.

Capabilities

content-strategyeditorial-calendartopic-clusteringblog-ideationcontent-distribution-planninggemini-pro-llmx402-micropaymentbase-l2-usdc

Use cases

  • —Generating a quarterly editorial calendar with topic clusters for a startup blog
  • —Getting blog post ideas and distribution plans for a new product launch
  • —Building a content strategy brief to hand off to a writing team
  • —Exploring topic clusters and SEO-aligned content pillars for a niche market
  • —Automating content planning as part of an AI agent workflow

Fit

Best for

  • —AI agents that need on-demand content strategy generation with crypto micropayments
  • —Developers building marketing automation pipelines on Base
  • —Teams wanting quick, low-cost content planning without SaaS subscriptions

Not for

  • —Users who need actual content writing or copywriting (this produces strategy, not finished articles)
  • —Anyone without a Base-compatible USDC wallet for x402 payments
  • —Enterprise teams requiring guaranteed SLAs or dedicated support

Quick start

curl -X POST https://marketing.402box.io/content_strategist \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: <x402_payment_header>" \
  -d '{"message": "Create a 3-month content strategy for a B2B SaaS startup in the developer tools space"}'

Example

Request

{
  "message": "Create a 3-month content strategy for a B2B SaaS startup in the developer tools space, including blog topics, an editorial calendar, topic clusters, and distribution channels."
}

Response

{
  "data": {
    "response": "## 3-Month Content Strategy\n\n### Topic Clusters\n1. Developer Productivity ...\n2. CI/CD Best Practices ...\n\n### Editorial Calendar\n- Week 1: 'Why Developer Experience Matters' (Blog)\n- Week 2: 'CI/CD Pipeline Optimization' (Tutorial)\n...\n\n### Distribution Plan\n- Dev.to cross-posts, Hacker News submissions, LinkedIn thought leadership, Twitter threads..."
  },
  "agent": "content_strategist",
  "success": true,
  "timestamp": "2025-01-15T12:34:56.789Z"
}

Endpoint

URLhttps://marketing.402box.io/content_strategist
Transporthttp
Protocolx402
Pay to0x7362B94B23Ce9F6Cf9ec8E08d0f00582b048b696
CurrencyUSD COIN

Quality

0.55/ 1.00

The x402 challenge is live and includes an outputSchema describing both input and output. However, there is no OpenAPI spec, no dedicated docs page, and no usage examples beyond what can be inferred from the schema and landing page. Pricing is clear ($0.02 USDC per call).

Warnings

  • —No API documentation available — /docs, /api, /pricing, and /README all return 404
  • —No OpenAPI or ai-plugin manifest published
  • —Output quality depends entirely on Gemini Pro; no guarantees or SLAs documented
  • —The outputSchema is the only formal contract; no versioning or changelog exists

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-22 01:17:28Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-21
Last seen2026-04-22

Agent access

JSONhttps://clawmart.sh/api/listings/xFqWhb
AI content strategy agent powered by Gemini Pro, paid per call via x402 on Base. — Clawmart · Clawmart