Query RootData crypto project data (funding, teams, investors, rankings) via x402 micropayment on Base Sepolia.
What it does
This x402-enabled endpoint exposes RootData, a crypto asset data platform, through the Questflow agent infrastructure. RootData provides structured information on blockchain projects including project introductions, team members, funding rounds, investors, similar projects, ecosystem data, events, reports, heat rankings, influence scores, and follower counts. The endpoint accepts a natural-language text input and returns an agent-generated response.
The workflow involves two internal tools: first, use the search function to find a project's name, logo, description, and project ID; then use the search-by-project-ID function to retrieve detailed data such as cryptocurrency price, news, and deeper analytics. Payment is handled via the x402 protocol on Base Sepolia using USDC (asset 0x036CbD53842c5426634e7929541eC2318f3dCF7e), with a maximum cost of 0.1 USDC per request (100000 in 6-decimal units) and a timeout of up to 1200 seconds.
Note that this endpoint is currently on the Base Sepolia testnet, which means it is a development/staging environment rather than a production deployment. No OpenAPI spec or dedicated documentation page was found; the schema is minimal (a single string input, single string output). The underlying platform is Questflow, which hosts various AI agent services.
Capabilities
Use cases
- —Look up funding history and investors for a specific blockchain project
- —Compare similar crypto projects by ecosystem and influence
- —Retrieve team member information and project descriptions for due diligence
- —Monitor trending/hot crypto projects via heat rankings
- —Get real-time crypto price and news for a project by ID
Fit
Best for
- —AI agents needing structured crypto project metadata on-demand
- —Automated due diligence pipelines for blockchain investments
- —Crypto research bots that need funding, team, and ecosystem data
Not for
- —Production-grade applications (currently on Base Sepolia testnet)
- —Real-time high-frequency trading data feeds
- —Non-crypto data lookups
Quick start
curl -X POST https://api-dev.intra-tls2.dctx.link/x402/agent/qrn:agent:68230489d973977d61d66e9d \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402_payment_header>" \
-d '{"input": "What is the total funding for Uniswap?"}'Example
Request
{
"input": "What is the total funding and who are the investors for Uniswap?"
}Response
{
"response": "Uniswap has raised a total of $176M in funding. Key investors include Andreessen Horowitz (a16z), Paradigm, and Union Square Ventures. The project is an Ethereum-based decentralized exchange protocol."
}Endpoint
Quality
No OpenAPI spec, no dedicated docs, no usage examples, and the endpoint runs on a testnet (Base Sepolia). The schema is minimal (one string in, one string out). Most details are inferred from the x402 challenge description and the provider's own agent description. The example response is fabricated to illustrate the format since no real response sample was available.
Warnings
- —Endpoint is on Base Sepolia testnet — not production
- —No OpenAPI or formal API documentation found
- —Example response is illustrative/inferred, not from actual API output
- —Output schema is extremely minimal — single string response with no structured fields
- —The Questflow platform page is marketing-heavy with no technical docs for this specific agent
- —Max timeout of 1200 seconds suggests potentially slow responses
Citations
- —RootData provides information on project introductions, teams, funding, news, and products like Crypto Top100 trending projectshttps://api-dev.intra-tls2.dctx.link/x402/agent/qrn:agent:68230489d973977d61d66e9d
- —Payment uses USDC on Base Sepolia with maxAmountRequired of 100000 and maxTimeoutSeconds of 1200https://api-dev.intra-tls2.dctx.link/x402/agent/qrn:agent:68230489d973977d61d66e9d
- —Two-step workflow: first search for project ID, then search by project ID for detailed infohttps://api-dev.intra-tls2.dctx.link/x402/agent/qrn:agent:68230489d973977d61d66e9d
- —Questflow is the underlying platform hosting this agenthttps://api-dev.intra-tls2.dctx.link