AgentSAPI Base Onchain Data API (x402)
Pay-per-call Base onchain data API settling over x402 (HTTP 402, USDC on Base). Endpoints: address labels from the open eth-labels dataset (104,209 entries, mostly generic category tags such as token-contract/exchange rather than named entities; unknown addresses return label:null and are still charged per call), plain-language transaction explanation, funding-cluster (sybil) analysis, CCTP cross-chain USDC burn-mint tracking, historical onchain alerts and paid alert subscriptions by webhook or Telegram. $0.01-$0.05 USDC per call; no account or API key. Free-tier MCP endpoint at https://agentsapi.top/mcp.
Offering
- Provider
- agentsapi.top
- Method
- POST
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Blockchain And Crypto
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://agentsapi.top/v1/alerts/subscribe- MIME type
- Not provided
- First seen
- 2026-10-16T03:24:19.490Z
- Last seen
- Tags
- MCP, X402
Payment pricing
No payment terms are currently advertised.
Observed health
- Status
- Healthy
- Latest latency
- 694 ms
- Average latency
- 1460 ms
- HTTP status
- 200
- Last checked
- Reachability
- 100% over 15 checks
Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.
Input schema
{}Output schema
null