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httpthirdwebultravioletadaocdp

api.xynaptic.io

Xynaptic Fiat-USDC Rate — best fiat↔USDC conversion rate per payment rail (Base, Polygon, Solana): live Coinbase spot EUR/USD with bid-ask spread, estimated network fees, slippage hint and best-rail verdict for agents settling in USDC. GET (?currency=EUR).

Resource URL

https://api.xynaptic.io/v1/fiat-usdc-rate

Payment options

exactBase (8453)

$0.02 USDC

Max amount

Pay to
0x4ff893dF9aB8603d5460FbbAeE0D9B8c0fa4D5e9
Timeout
60s
exactSolana

$0.02 USDC

Max amount

Pay to
Aq6J1zBhga9n6LSAWkosHbYUy3Bp1vC4Z42zZq4iFfed
Timeout
60s
exactPolygon (137)

$0.02 USDC

Max amount

Pay to
0x3E39934989D579F5821eED7Ba6A84B72f682F2C6
Timeout
60s

For agents

Prompt snippet for AI agents

Find and pay for this x402 resource:
URL: https://api.xynaptic.io/v1/fiat-usdc-rate
Type: http
Sources: thirdweb, ultravioletadao, cdp

Developer