Payment attributes

Attributes of x402 payment spans: blockchain.payment.* and x402.*. Default is what is recorded without configuration; addresses follow the address mode described under privacy.

`blockchain.payment.protocol`

Type	Spans	Default
string	payment	on

x402

`blockchain.payment.payer`

Type	Spans	Default
string	payment	raw

address that pays, subject to address mode; the settlement’s payer only when the payer knew none

`blockchain.payment.recipient`

Type	Spans	Default
string	payment	raw

address that is paid, subject to address mode

`blockchain.payment.asset`

Type	Spans	Default
string	payment	raw

contract address of the token paid with, subject to address mode

`blockchain.payment.amount`

Type	Spans	Default
string	payment	on

amount in the asset’s smallest unit, decimal string; the settlement’s amount only when the payer knew none

`blockchain.payment.settled_amount`

Type	Spans	Default
string	payment	on

amount the settling party reports it settled, decimal string, e.g. less than the authorized maximum with x402 upto; as reported, not checked

`blockchain.payment.verified`

Type	Spans	Default
boolean	payment	on

whether the settlement transaction carries this payment (its receipt and, for Permit2, its input), checked by the adapter from the payer’s own data; absent when no check was possible (ADR 0017)

`blockchain.payment.status`

Type	Spans	Default
string	payment	on

settled | pending | failed

`x402.scheme`

Type	Spans	Default
string	payment	on

x402 payment scheme, e.g. exact

`x402.resource`

Type	Spans	Default
string	payment	origin

the resource paid for, per the tracker’s paymentResource mode: origin (default) records scheme, host and port only, path the URL without query string, fragment or user info, off nothing; at most 512 characters, and nothing for text whose user info contains ? or #