Pay-per-call AI memecoin research with sentiment, momentum, and trading insights via x402.
What it does
Naiko x402 API exposes an AI-powered memecoin research endpoint at /alpha/research. Callers can ask natural-language questions about tokens, narratives, sentiment, momentum, and market trends in the memecoin space. The endpoint returns structured JSON responses and is gated by the x402 payment protocol, meaning each call requires a micro-payment before results are returned.
Pricing is set at 100,000 base units of USDC on Base (EIP-155 chain 8453), which equals $0.10 per request. Payment is handled via Permit2 asset transfers, with gas sponsorship and smart-wallet (ERC-4337) support built in. The minimum accepted payment is approximately $0.00012, though the standard per-call price is $0.10.
Documentation is minimal — the provider's landing page confirms the service name (Naiko) and links to a health endpoint and x402 discovery, but there is no OpenAPI spec, no detailed docs page, and no usage examples beyond the x402 challenge itself. The endpoint accepts POST requests and returns application/json. Because the crawl yielded no schema for request or response bodies, the exact input format and output fields must be inferred from the resource description: you likely POST a JSON body containing a question string and receive research-oriented analysis in return.
Capabilities
Use cases
- —Ask natural-language questions about specific memecoin tokens and get AI-generated research summaries
- —Monitor sentiment and momentum shifts across memecoin narratives
- —Get trading insights for memecoins before making buy/sell decisions
- —Integrate pay-per-call crypto intelligence into trading bots or dashboards
- —Explore emerging memecoin market trends programmatically
Fit
Best for
- —Crypto traders seeking quick AI-driven memecoin analysis
- —Agent-based trading systems that need on-demand token research
- —Developers building memecoin dashboards or alert systems
Not for
- —Traditional equity or forex market research
- —Users who need free or subscription-based access (every call costs $0.10 in USDC on Base)
- —Comprehensive on-chain analytics or historical data warehousing
Quick start
curl -X POST https://capable-grace-production-ab1c.up.railway.app/alpha/research \
-H "Content-Type: application/json" \
-H "X-Payment: <x402-payment-header>" \
-d '{"query": "What is the current sentiment around PEPE?"}'Example
Request
{
"query": "What is the current sentiment around PEPE?"
}Endpoint
Quality
The x402 challenge is live and well-formed, confirming the endpoint exists and its pricing. However, there is no OpenAPI spec, no documentation, no request/response schema, and no usage examples. The request body format and response structure are entirely inferred from the resource description. Score reflects a working but poorly documented endpoint.
Warnings
- —No OpenAPI or JSON schema available for request or response bodies
- —No documentation pages found (/docs, /api, /README all return 404)
- —Request and response formats are inferred — actual field names may differ
- —Provider landing page is minimal; no terms of service or rate-limit information found
Citations
- —Endpoint description: AI-powered memecoin research with sentiment, momentum, and trading insightshttps://capable-grace-production-ab1c.up.railway.app/alpha/research
- —Price is 100,000 base units of USDC (6 decimals) = $0.10 per call on Base (EIP-155:8453)https://capable-grace-production-ab1c.up.railway.app/alpha/research
- —Payment uses Permit2 with gas sponsorship, smart wallet, and ERC-4337 supporthttps://capable-grace-production-ab1c.up.railway.app/alpha/research
- —Service is called Naiko x402 API, described as pay-per-call crypto intelligencehttps://capable-grace-production-ab1c.up.railway.app