Directory / mpp.tracefast.xyz

mpp.tracefast.xyz/api/v1/chains/1/entities/:address/counterparties

TraceFast knowledge graph: top counterparties of an Ethereum address, current or as of a block. Up to 100 addresses it interacts with most, ranked by successful transactions across top-level calls, internal calls and token transfers, each with transaction counts and first/last block. Path address: 0x-prefixed, 40 hex. Query block: integer, state at the end of this block, absent = current; limit: integer 1..100, default 100. Docs: https://docs.tracefast.xyz/api/address-counterparties.md

• Price $0.1
• Method GET
• Protocol x402
• Last probe 402
• Verified 2026-10-01

Call it

# 1. Ask the endpoint what it costs (no payment, no wallet needed):
curl -i -X GET 'https://mpp.tracefast.xyz/api/v1/chains/1/entities/:address/counterparties'

# -> HTTP/1.1 402 Payment Required
#    the response carries the price, asset and pay-to address.

# 2. Pay and retry with any x402 client:
npx x402-fetch 'https://mpp.tracefast.xyz/api/v1/chains/1/entities/:address/counterparties'

Endpoint: https://mpp.tracefast.xyz/api/v1/chains/1/entities/:address/counterparties. Operated by mpp.tracefast.xyz, not by Animica. Price and availability were correct at the last probe on 2026-10-01 and are set by the operator, who may change them.

Other endpoints on mpp.tracefast.xyz

All 5 endpoints on mpp.tracefast.xyz →