Skip to content
Start here

Rules

List payment rules
GET/zones/{zone_id}/monetization/rules
Deploy payment ruleset
PUT/zones/{zone_id}/monetization/rules
Delete all payment rules
DELETE/zones/{zone_id}/monetization/rules
Get a payment rule
GET/zones/{zone_id}/monetization/rules/{rule_id}
Update a payment rule
PATCH/zones/{zone_id}/monetization/rules/{rule_id}
Delete a payment rule
DELETE/zones/{zone_id}/monetization/rules/{rule_id}
ModelsExpand Collapse
MonetizationRule = MonetizationRuleInputFixedPrice { address, expression, price, 4 more } or MonetizationRuleInputOriginControlled { address, expression, scheme, 3 more }

Payment rule with a fixed price set at configuration time.

One of the following:
MonetizationRulesMonetizationRuleInputFixedPrice = MonetizationRuleInputFixedPrice { address, expression, price, 4 more }

Payment rule with a fixed price set at configuration time.

id: string

The server-assigned unique ID of the payment rule. Stable across full-ruleset replacements.

maxLength32
MonetizationRulesMonetizationRuleInputOriginControlled = MonetizationRuleInputOriginControlled { address, expression, scheme, 3 more }

Payment rule whose price the origin server sets dynamically. The rule carries no price and the price field must be omitted — any provided value, including “0”, is rejected because it would not be enforced.

id: string

The server-assigned unique ID of the payment rule. Stable across full-ruleset replacements.

maxLength32
MonetizationRuleCollection object { rules }

The zone’s payment rules. Mirrors the shape of the ruleset submitted to the deploy endpoint, so the response can be read back as the desired state.

rules: array of MonetizationRule

The zone’s payment rules, in the order they are evaluated. Empty when the zone has no payment rules.

One of the following:
MonetizationRulesMonetizationRuleInputFixedPrice = MonetizationRuleInputFixedPrice { address, expression, price, 4 more }

Payment rule with a fixed price set at configuration time.

id: string

The server-assigned unique ID of the payment rule. Stable across full-ruleset replacements.

maxLength32
MonetizationRulesMonetizationRuleInputOriginControlled = MonetizationRuleInputOriginControlled { address, expression, scheme, 3 more }

Payment rule whose price the origin server sets dynamically. The rule carries no price and the price field must be omitted — any provided value, including “0”, is rejected because it would not be enforced.

id: string

The server-assigned unique ID of the payment rule. Stable across full-ruleset replacements.

maxLength32
MonetizationRuleInput = MonetizationRuleInputFixedPrice { address, expression, price, 4 more } or MonetizationRuleInputOriginControlled { address, expression, scheme, 3 more }

Payment rule with a fixed price set at configuration time.

One of the following:
MonetizationRuleInputFixedPrice object { address, expression, price, 4 more }

Payment rule with a fixed price set at configuration time.

address: string

0x-prefixed 20-byte hexadecimal Ethereum address. Mixed-case addresses must carry a valid EIP-55 checksum; all-lowercase or all-uppercase addresses are also accepted. The address must pass wallet screening whenever its rule is deployed or patched.

expression: string

Wirefilter expression identifying the requests that require payment. Forwarded verbatim to the Rulesets API, which validates its syntax.

price: string

Price in the smallest indivisible unit of the configured payment token, encoded as a decimal string. Must be a canonical decimal integer in [1000, 100000000]: no leading zeros, and a bare JSON number is rejected. The price is required for the fixed-price schemes (“exact” and “upto”) and must be at least 1000, the smallest amount the payment facilitator can settle ($0.001 for a 6-decimal token such as USDC), and at most 100000000 ($100 for a 6-decimal token). When the scheme is “origin_controlled” the origin server sets pricing dynamically and the rule carries no price: the field must be omitted — any provided value, including “0”, is rejected because it would not be enforced. Responses always encode this as a string and omit it for “origin_controlled” rules; the pattern matches exactly the set of values the server accepts.

scheme: "exact" or "upto"

X402 payment scheme. “exact” requires the specified payment amount; “upto” permits a payment up to the specified amount. Both fixed-price schemes require the price field.

One of the following:
"exact"
"upto"
id: optional string

Optional on input. Include the ID of an existing payment rule to update it in place, preserving its stable identity across the full-ruleset replacement; omit it to create a new rule. An ID that does not match an existing payment rule in the zone is rejected. Rules omitted from the request are deleted.

maxLength32
description: optional string
maxLength512
enabled: optional boolean
MonetizationRuleInputOriginControlled object { address, expression, scheme, 3 more }

Payment rule whose price the origin server sets dynamically. The rule carries no price and the price field must be omitted — any provided value, including “0”, is rejected because it would not be enforced.

address: string

0x-prefixed 20-byte hexadecimal Ethereum address. Mixed-case addresses must carry a valid EIP-55 checksum; all-lowercase or all-uppercase addresses are also accepted. The address must pass wallet screening whenever its rule is deployed or patched.

expression: string

Wirefilter expression identifying the requests that require payment. Forwarded verbatim to the Rulesets API, which validates its syntax.

scheme: "origin_controlled"

X402 payment scheme. “origin_controlled” lets the origin server set pricing dynamically; the rule carries no price and the price field must be omitted.

id: optional string

Optional on input. Include the ID of an existing payment rule to update it in place, preserving its stable identity across the full-ruleset replacement; omit it to create a new rule. An ID that does not match an existing payment rule in the zone is rejected. Rules omitted from the request are deleted.

maxLength32
description: optional string
maxLength512
enabled: optional boolean
MonetizationRuleInputFixedPrice object { address, expression, price, 4 more }

Payment rule with a fixed price set at configuration time.

address: string

0x-prefixed 20-byte hexadecimal Ethereum address. Mixed-case addresses must carry a valid EIP-55 checksum; all-lowercase or all-uppercase addresses are also accepted. The address must pass wallet screening whenever its rule is deployed or patched.

expression: string

Wirefilter expression identifying the requests that require payment. Forwarded verbatim to the Rulesets API, which validates its syntax.

price: string

Price in the smallest indivisible unit of the configured payment token, encoded as a decimal string. Must be a canonical decimal integer in [1000, 100000000]: no leading zeros, and a bare JSON number is rejected. The price is required for the fixed-price schemes (“exact” and “upto”) and must be at least 1000, the smallest amount the payment facilitator can settle ($0.001 for a 6-decimal token such as USDC), and at most 100000000 ($100 for a 6-decimal token). When the scheme is “origin_controlled” the origin server sets pricing dynamically and the rule carries no price: the field must be omitted — any provided value, including “0”, is rejected because it would not be enforced. Responses always encode this as a string and omit it for “origin_controlled” rules; the pattern matches exactly the set of values the server accepts.

scheme: "exact" or "upto"

X402 payment scheme. “exact” requires the specified payment amount; “upto” permits a payment up to the specified amount. Both fixed-price schemes require the price field.

One of the following:
"exact"
"upto"
id: optional string

Optional on input. Include the ID of an existing payment rule to update it in place, preserving its stable identity across the full-ruleset replacement; omit it to create a new rule. An ID that does not match an existing payment rule in the zone is rejected. Rules omitted from the request are deleted.

maxLength32
description: optional string
maxLength512
enabled: optional boolean
MonetizationRuleInputOriginControlled object { address, expression, scheme, 3 more }

Payment rule whose price the origin server sets dynamically. The rule carries no price and the price field must be omitted — any provided value, including “0”, is rejected because it would not be enforced.

address: string

0x-prefixed 20-byte hexadecimal Ethereum address. Mixed-case addresses must carry a valid EIP-55 checksum; all-lowercase or all-uppercase addresses are also accepted. The address must pass wallet screening whenever its rule is deployed or patched.

expression: string

Wirefilter expression identifying the requests that require payment. Forwarded verbatim to the Rulesets API, which validates its syntax.

scheme: "origin_controlled"

X402 payment scheme. “origin_controlled” lets the origin server set pricing dynamically; the rule carries no price and the price field must be omitted.

id: optional string

Optional on input. Include the ID of an existing payment rule to update it in place, preserving its stable identity across the full-ruleset replacement; omit it to create a new rule. An ID that does not match an existing payment rule in the zone is rejected. Rules omitted from the request are deleted.

maxLength32
description: optional string
maxLength512
enabled: optional boolean
MonetizationRulePatch object { address, description, enabled, 3 more }

Partial update to a single payment rule. Only the fields present are modified; omitted fields keep their existing values.

address: optional string

0x-prefixed 20-byte hexadecimal Ethereum address. Mixed-case addresses must carry a valid EIP-55 checksum; all-lowercase or all-uppercase addresses are also accepted. The effective address must pass wallet screening whenever the rule is patched.

description: optional string
maxLength512
enabled: optional boolean
expression: optional string

Wirefilter expression identifying the requests that require payment. Forwarded verbatim to the Rulesets API, which validates its syntax.

price: optional string

Price in the smallest indivisible unit of the configured payment token, encoded as a decimal string. Must be a canonical decimal integer in [1000, 100000000]: no leading zeros, and a bare JSON number is rejected. The price is required for the fixed-price schemes (“exact” and “upto”) and must be at least 1000, the smallest amount the payment facilitator can settle ($0.001 for a 6-decimal token such as USDC), and at most 100000000 ($100 for a 6-decimal token). When the scheme is “origin_controlled” the origin server sets pricing dynamically and the rule carries no price: the field must be omitted — any provided value, including “0”, is rejected because it would not be enforced. Responses always encode this as a string and omit it for “origin_controlled” rules; the pattern matches exactly the set of values the server accepts.

scheme: optional "exact" or "upto" or "origin_controlled"

X402 payment scheme. “exact” requires the specified payment amount; “upto” permits a payment up to the specified amount; “origin_controlled” lets the origin server set pricing dynamically, in which case the rule carries no price and the price field must be omitted.

One of the following:
"exact"
"upto"
"origin_controlled"
MonetizationRulesetInput object { rules }
rules: array of MonetizationRuleInput

Full desired Payment Required ruleset. An empty array clears all payment rules. The ruleset may contain at most 40 unique wallet addresses; address comparison is case-insensitive. Every address must pass wallet screening before deployment.

One of the following:
MonetizationRuleInputFixedPrice object { address, expression, price, 4 more }

Payment rule with a fixed price set at configuration time.

address: string

0x-prefixed 20-byte hexadecimal Ethereum address. Mixed-case addresses must carry a valid EIP-55 checksum; all-lowercase or all-uppercase addresses are also accepted. The address must pass wallet screening whenever its rule is deployed or patched.

expression: string

Wirefilter expression identifying the requests that require payment. Forwarded verbatim to the Rulesets API, which validates its syntax.

price: string

Price in the smallest indivisible unit of the configured payment token, encoded as a decimal string. Must be a canonical decimal integer in [1000, 100000000]: no leading zeros, and a bare JSON number is rejected. The price is required for the fixed-price schemes (“exact” and “upto”) and must be at least 1000, the smallest amount the payment facilitator can settle ($0.001 for a 6-decimal token such as USDC), and at most 100000000 ($100 for a 6-decimal token). When the scheme is “origin_controlled” the origin server sets pricing dynamically and the rule carries no price: the field must be omitted — any provided value, including “0”, is rejected because it would not be enforced. Responses always encode this as a string and omit it for “origin_controlled” rules; the pattern matches exactly the set of values the server accepts.

scheme: "exact" or "upto"

X402 payment scheme. “exact” requires the specified payment amount; “upto” permits a payment up to the specified amount. Both fixed-price schemes require the price field.

One of the following:
"exact"
"upto"
id: optional string

Optional on input. Include the ID of an existing payment rule to update it in place, preserving its stable identity across the full-ruleset replacement; omit it to create a new rule. An ID that does not match an existing payment rule in the zone is rejected. Rules omitted from the request are deleted.

maxLength32
description: optional string
maxLength512
enabled: optional boolean
MonetizationRuleInputOriginControlled object { address, expression, scheme, 3 more }

Payment rule whose price the origin server sets dynamically. The rule carries no price and the price field must be omitted — any provided value, including “0”, is rejected because it would not be enforced.

address: string

0x-prefixed 20-byte hexadecimal Ethereum address. Mixed-case addresses must carry a valid EIP-55 checksum; all-lowercase or all-uppercase addresses are also accepted. The address must pass wallet screening whenever its rule is deployed or patched.

expression: string

Wirefilter expression identifying the requests that require payment. Forwarded verbatim to the Rulesets API, which validates its syntax.

scheme: "origin_controlled"

X402 payment scheme. “origin_controlled” lets the origin server set pricing dynamically; the rule carries no price and the price field must be omitted.

id: optional string

Optional on input. Include the ID of an existing payment rule to update it in place, preserving its stable identity across the full-ruleset replacement; omit it to create a new rule. An ID that does not match an existing payment rule in the zone is rejected. Rules omitted from the request are deleted.

maxLength32
description: optional string
maxLength512
enabled: optional boolean