verified until 2026-07-26
x402 + Stripe billing proxy for APIs/MCP servers. Ships built-in safety tools: risk-scoring, simulation, policy-gate.
Pay from $0.02 to $0.15 per request in USDC on Base, settled onchain via the x402 protocol, no signup, no API key needed.
UPTIME 24H 100% │ 7D 99.7% │ 30D 99.9%
ASSESSMENT
updated 2h agoEvidence-backed signals, not a single score. Click any chip for the proof. Measured values stay read-only; unknown is honest.
reliability 99.9%
- uptime 24h
- 100%
- uptime 7d
- 99.7%
- uptime 30d
- 99.9%
- uptime 90d
- 100%
- response p95
- 333ms
- avg response
- 301ms
- total checks
- 7,164
compliance A (11/11)
11 of 11 x402 conformance checks pass. Full checklist below.
price $0.02 to $0.15 (p70 in AI)
- price (min)
- $0.02
- price (max)
- $0.15
- category percentile (min)
- p70 in AI
- category percentile (max)
- p55 in AI
- endpoints / prices
- 3 / 3
- model
- tiered
- stability
- 100%
risk clean
No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.
traction $0.02 30d · 1 buyers
- volume 30d
- $0.02
- buyers 30d
- 1
- settlements 30d
- 1
- last settlement
- 2026-07-16
- top buyer share
- 100% of 30d volume
- trend 7d vs 30d
- 4.29x the 30d daily rate
- networks
- eip155:8453
Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.
Top buyer share is a concentration signal, not part of the ranking score.
WHAT IT DOES
ai-derivedActionGate provides APIs for policy-gate checks, risk scoring actions, and simulating action outcomes.
- category
- ai-decision
- in
- body
AI-generated summary. The measured data is never altered by it.
ENDPOINTS
| METHOD | PATH | DESCRIPTION | PRICE | NETWORK | ASSET |
|---|---|---|---|---|---|
| POST | /v1/policy-gate | Policy-gate check | $0.03 | Base | USDC |
| POST | /v1/risk-score | Risk score an action | $0.02 | Base | USDC |
| POST | /v1/simulate | Simulate action outcome | $0.15 | Base | USDC |
3 endpoints
REQUEST / RESPONSE EXAMPLE
An unpaid request to POST /v1/policy-gate returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.
// request
curl -i -X POST 'https://api.actiongate.xyz/v1/policy-gate'
// 402 response (captured by monitor) · 3 payloads · click to expand
[
{
"error": "payment_required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"host": "api.actiongate.xyz",
"name": "USD Coin",
"version": "2",
"endpoint": "/v1/risk-score"
},
"payTo": "0x4bEc09F3035FF5fA18b81bcfdb06BDA86D73928E",
"amount": "20000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://api.actiongate.xyz/v1/risk-score",
"mimeType": "application/json",
"description": "Score action risk before execution."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"actor": {
"actor_id": "treasury-bot"
},
"action": {
"amount": "2500",
"target": "0x1111111111111111111111111111111111111111",
"network": "base",
"action_type": "transfer",
"asset_symbol": "USDC"
}
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"score": 55,
"severity": "medium",
"confidence": 0.81,
"latency_ms": 35,
"request_id": "rq_demo_risk",
"reason_codes": [
{
"code": "ELEVATED_AMOUNT",
"message": "Action amount exceeds medium-risk threshold."
}
],
"usage_receipt": {
"currency": "USD",
"signature": "receipt_signature_redacted",
"request_id": "rq_demo_risk",
"units_billed": 1,
"payment_reference": "pay_rq_demo_risk",
"price_per_unit_usd": "0.02"
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"actor",
"action"
],
"properties": {
"actor": {
"type": "object",
"required": [
"actor_id"
],
"properties": {
"actor_id": {
"type": "string"
},
"wallet_address": {
"type": "string"
}
},
"additionalProperties": true
},
"action": {
"type": "object",
"required": [
"action_type"
],
"properties": {
"amount": {
"type": "string"
},
"target": {
"type": "string"
},
"network": {
"type": "string"
},
"action_type": {
"type": "string"
},
"asset_symbol": {
"type": "string"
}
},
"additionalProperties": true
},
"context": {
"type": "object",
"additionalProperties": true
},
"request_id": {
"type": "string"
}
},
"additionalProperties": true
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
},
"payment-identifier": {
"info": {
"required": false
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"required"
],
"properties": {
"id": {
"type": "string",
"pattern": "^[a-zA-Z0-9_-]+$",
"maxLength": 128,
"minLength": 16
},
"required": {
"type": "boolean"
}
}
}
}
},
"x402Version": 2
},
{
"error": "payment_required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"host": "api.actiongate.xyz",
"name": "USD Coin",
"version": "2",
"endpoint": "/v1/simulate"
},
"payTo": "0x4bEc09F3035FF5fA18b81bcfdb06BDA86D73928E",
"amount": "150000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://api.actiongate.xyz/v1/simulate",
"mimeType": "application/json",
"description": "Simulate action outcomes and failure probabilities."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"actor": {
"actor_id": "treasury-bot"
},
"action": {
"network": "base",
"action_type": "swap",
"asset_symbol": "USDC",
"input_amount": "10000"
},
"context": {
"slippage_bps": 50
}
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"notes": [
"Simulation profile: swap.",
"Bounded deterministic heuristics used to keep costs low and latency stable."
],
"latency_ms": 68,
"request_id": "rq_demo_sim",
"usage_receipt": {
"currency": "USD",
"signature": "receipt_signature_redacted",
"request_id": "rq_demo_sim",
"units_billed": 1,
"payment_reference": "pay_rq_demo_sim",
"price_per_unit_usd": "0.15"
},
"expected_outcome": "Action is likely to execute within deterministic safety expectations.",
"expected_cost_usd": "35.0000",
"failure_probability": 0.15
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"actor",
"action"
],
"properties": {
"actor": {
"type": "object",
"required": [
"actor_id"
],
"properties": {
"actor_id": {
"type": "string"
},
"wallet_address": {
"type": "string"
}
},
"additionalProperties": true
},
"action": {
"type": "object",
"required": [
"action_type"
],
"properties": {
"action_type": {
"type": "string"
}
},
"additionalProperties": true
},
"context": {
"type": "object",
"additionalProperties": true
},
"request_id": {
"type": "string"
}
},
"additionalProperties": true
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
},
"payment-identifier": {
"info": {
"required": false
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"required"
],
"properties": {
"id": {
"type": "string",
"pattern": "^[a-zA-Z0-9_-]+$",
"maxLength": 128,
"minLength": 16
},
"required": {
"type": "boolean"
}
}
}
}
},
"x402Version": 2
},
{
"error": "payment_required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"host": "api.actiongate.xyz",
"name": "USD Coin",
"version": "2",
"endpoint": "/v1/policy-gate"
},
"payTo": "0x4bEc09F3035FF5fA18b81bcfdb06BDA86D73928E",
"amount": "30000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://api.actiongate.xyz/v1/policy-gate",
"mimeType": "application/json",
"description": "Run policy checks and determine allow or deny."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"actor": {
"actor_id": "treasury-bot"
},
"action": {
"amount": "150000",
"target": "0x1111111111111111111111111111111111111111",
"network": "base",
"action_type": "transfer",
"asset_symbol": "USDC"
},
"policy": {
"policy_id": "treasury_default_v1"
}
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"decision": "allow_with_limits",
"latency_ms": 40,
"request_id": "rq_demo_policy",
"usage_receipt": {
"currency": "USD",
"signature": "receipt_signature_redacted",
"request_id": "rq_demo_policy",
"units_billed": 1,
"payment_reference": "pay_rq_demo_policy",
"price_per_unit_usd": "0.03"
},
"violated_rules": [
{
"rule_id": "MAX_SINGLE_TRANSFER_USD",
"severity": "warning",
"description": "Action amount 150000 exceeds max 100000."
}
],
"safe_alternative": {
"action": {
"amount": "100000",
"target": "0x1111111111111111111111111111111111111111",
"network": "base",
"action_type": "transfer",
"asset_symbol": "USDC"
},
"rationale": "Reduce amount to match configured policy limit."
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"actor",
"action",
"policy"
],
"properties": {
"actor": {
"type": "object",
"required": [
"actor_id"
],
"properties": {
"actor_id": {
"type": "string"
},
"wallet_address": {
"type": "string"
}
},
"additionalProperties": true
},
"action": {
"type": "object",
"required": [
"action_type"
],
"properties": {
"target": {
"type": "string"
},
"network": {
"type": "string"
},
"action_type": {
"type": "string"
}
},
"additionalProperties": true
},
"policy": {
"type": "object",
"properties": {
"overrides": {
"type": "object",
"additionalProperties": true
},
"policy_id": {
"type": "string"
}
},
"additionalProperties": true
},
"context": {
"type": "object",
"additionalProperties": true
},
"request_id": {
"type": "string"
}
},
"additionalProperties": true
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
},
"payment-identifier": {
"info": {
"required": false
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"required"
],
"properties": {
"id": {
"type": "string",
"pattern": "^[a-zA-Z0-9_-]+$",
"maxLength": 128,
"minLength": 16
},
"required": {
"type": "boolean"
}
}
}
}
},
"x402Version": 2
}
] UPTIME
RESPONSE TIME
90d UPTIME 100%
UPTIME 90D 100%
AVG RESP 301ms
TOTAL CHECKS 7,180
RECENT CHECKS
TIME STATUS RESP
● OK 288ms
● OK 306ms
● OK 229ms
● OK 201ms
● OK 220ms
● OK 245ms
● OK 235ms
● OK 171ms
● OK 242ms
● OK 395ms
● OK 239ms
● OK 228ms
● OK 261ms
● OK 308ms
● OK 253ms
● OK 342ms
● OK 274ms
● OK 405ms
OVER TIME
All charts share the 90d window selected here. Every series is also served as JSON at /api/v1/services/actiongate/price, /scores, /volume and /buyers. On-chain volume and distinct buyers are measured over the service's settlement address and are a conservative undercount (only settlements that reach a measured facilitator are counted).
PRICE (captured 402, USD)
Median across 3 endpoints. Use the selector to isolate one.
SUB-SCORES (uptime + x402 compliance)
VOLUME (on-chain settlement, USD)
DISTINCT BUYERS
COMPLIANCE
11/11 checks pass · grade A- 402 payload captured
- accepts[] array present
- payTo address recoverable
- payTo at accepts[0].payTo (conformant shape)
- payTo is a valid on-chain address
- atomic price declared
- atomic price in a sane range
- asset (token) address declared
- network resolves to CAIP-2
- payment scheme declared
- served over HTTPS
EMBED THIS BADGE
// HTML
<a href="https://x402-list.com/services/actiongate?utm_source=badge&utm_medium=referral&utm_campaign=embed"> <img src="https://x402-list.com/badge/actiongate.svg" alt="ActionGate listed on x402-list" height="28"> </a>
// Markdown
[](https://x402-list.com/services/actiongate?utm_source=badge&utm_medium=referral&utm_campaign=embed)
// HTML · live uptime variant
<a href="https://x402-list.com/services/actiongate?utm_source=badge&utm_medium=referral&utm_campaign=embed"> <img src="https://x402-list.com/badge/actiongate.svg?data=uptime" alt="ActionGate uptime on x402-list" height="28"> </a>