Get trending insights in the blockchain space via a pay-per-call Solana x402 endpoint.
What it does
The blocksearch.dev trending insights endpoint returns trending information from the blockchain space. It is an x402-enabled API that requires payment in USDC on Solana (asset EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v) per request, with a maximum cost of 10,000 base units (0.01 USDC) per call. The endpoint is accessed via a simple HTTP GET request with an X-PAYMENT header containing the payment proof.
The parent site, blocksearch.dev, brands itself as an "AI Block Explorer," suggesting it combines AI-driven analysis with blockchain data. However, documentation, pricing pages, and API reference pages all return 404, so the exact structure of the response payload, available query parameters, and detailed feature set are unknown. The endpoint is confirmed live — it returns a proper x402 challenge on unauthenticated GET requests.
Because there is no OpenAPI schema, no documentation, and no example responses available, consumers should treat this as an exploratory endpoint. The output schema in the x402 challenge only confirms the HTTP method (GET) and that the endpoint is discoverable; it does not describe the response body.
Capabilities
Use cases
- —Fetching trending blockchain topics or tokens for a dashboard
- —Powering an AI agent that monitors crypto market sentiment
- —Aggregating trending on-chain activity for research or alerts
Fit
Best for
- —AI agents needing real-time blockchain trend data
- —Developers building crypto dashboards with pay-per-call pricing
- —Automated pipelines that need lightweight trending blockchain insights
Not for
- —Users who need detailed historical blockchain transaction queries
- —Anyone requiring comprehensive API documentation before integration
- —High-volume batch analytics (pay-per-call cost may add up)
Quick start
curl -X GET https://blocksearch.dev/api/insights/trending \
-H "X-PAYMENT: <x402-payment-token>"Endpoint
Quality
The endpoint is confirmed live with a valid x402 challenge, but there is zero documentation, no OpenAPI schema, no example responses, and all doc/pricing/API pages return 404. The listing is effectively a stub built from the x402 challenge metadata and the site's one-line branding.
Warnings
- —No documentation available — /docs, /api, /pricing, and /README all return 404.
- —Response body schema is completely unknown; no example responses exist.
- —The site landing page contains only the text 'AI Block Explorer' with no further detail.
- —Capabilities and response format are inferred from the endpoint description in the x402 challenge only.
Citations
- —The endpoint returns a valid x402 challenge with Solana USDC payment at max 10,000 base units.https://blocksearch.dev/api/insights/trending
- —The site brands itself as 'AI Block Explorer'.https://blocksearch.dev
- —Documentation, pricing, API, and README pages all return 404.https://blocksearch.dev/docs