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
- GET
- 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/stats- MIME type
- application/json
- First seen
- 2026-10-16T03:24:19.490Z
- Last seen
- Tags
- Base, alerts, Monitoring, stats, MCP, X402
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.01 USDC
Atomic price: 10000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "10000",
"payTo": "0x381cdbb664608bf7b1dd4f9403a572c1c57332c2"
}
]Observed health
- Status
- Healthy
- Latest latency
- 703 ms
- Average latency
- 1573 ms
- HTTP status
- 402
- Last checked
- Reachability
- 100% over 14 checks
Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.
Input schema
{
"type": "object",
"properties": {
"since": {
"type": "string"
}
}
}Output schema
{
"type": "object",
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
},
"required": [
"type"
]
}