agents.x402stock.xyz

https://agents.x402stock.xyz/api/v1/money-supply

US M2 money stock, monthly, in billions of dollars (seasonally adjusted), with the latest value, prior month, month-over-month and year-over-year change, and recent history. No ticker needed. A liquidity gauge watched for inflation and risk-asset context. Sourced from the St. Louis Fed (FRED). From x402stock, a pay-per-call market & economic data API. Pay per request in USDC via x402, no API key.

49
reliability

Reliability & health

Uptime and response time from our own unpaid probes, plus the reliability score built from them.

7 days 30 days

Uptime

100.0% avg
0% 50% 100% Jul 25Aug 3Aug 12Aug 21

Response time

p50 1456ms · p95 2974ms
0ms 2900ms 5800ms Jul 25Aug 3Aug 12Aug 21
Data table
Reliability history per time bucket over the last 30 days (daily).
Bucket Uptime Probes Response time
7/25/2026, 12:00:00 AM 100% 1 1316ms
7/26/2026, 12:00:00 AM 100% 1 1301ms
7/27/2026, 12:00:00 AM 100% 1 1532ms
7/28/2026, 12:00:00 AM 100% 1 3030ms
7/29/2026, 12:00:00 AM 100% 1 1244ms
7/30/2026, 12:00:00 AM 100% 1 1532ms
7/31/2026, 12:00:00 AM 100% 1 2571ms
8/1/2026, 12:00:00 AM 100% 1 1224ms
8/2/2026, 12:00:00 AM 100% 1 1300ms
8/3/2026, 12:00:00 AM 100% 1 1390ms
8/4/2026, 12:00:00 AM 100% 1 1404ms
8/5/2026, 12:00:00 AM 100% 1 1381ms
8/6/2026, 12:00:00 AM 100% 1 1465ms
8/7/2026, 12:00:00 AM 100% 1 5787ms
8/8/2026, 12:00:00 AM 100% 1 1603ms
8/9/2026, 12:00:00 AM 100% 1 1580ms
8/10/2026, 12:00:00 AM 100% 1 1514ms
8/11/2026, 12:00:00 AM 100% 1 1889ms
8/12/2026, 12:00:00 AM 100% 1 4056ms
8/13/2026, 12:00:00 AM 100% 1 1530ms
8/14/2026, 12:00:00 AM 100% 1 1538ms
8/15/2026, 12:00:00 AM 100% 1 1656ms
8/16/2026, 12:00:00 AM 100% 1 2638ms
8/17/2026, 12:00:00 AM 100% 1 1349ms
8/18/2026, 12:00:00 AM 100% 1 366ms
8/19/2026, 12:00:00 AM 100% 20 358ms
8/20/2026, 12:00:00 AM 100% 21 373ms
8/21/2026, 12:00:00 AM 100% 2 412ms
49
Composite reliability — the weighted average of the dimensions below, on a 0–100 scale.
Availability
100

How often it was reachable when we probed it (weight 35%).

Latency
59

How quickly it answers when it is up — fast scores high (weight 20%).

Security
99

Whether it serves over working TLS / https (weight 15%).

Transparency
61

Whether the operator disclosed what it does — description, schema, identity (weight 15%).

Activity
not yet measured

Observed on-chain payments to this endpoint's wallet — transactions, volume, and distinct paying wallets over the last month (weight 15%; not yet measured when we have not seen its wallet settle).

Confidence 100% — how much probe evidence backs this score. A thin history is flagged, not hidden.

See the scoring methodology for exactly how each number is computed.

Payment

Currencies
USDC
Networks
base
Facilitator
unknown
SDK
unknown

Operator

Company
inferred — unknown
Jurisdiction
—
Registrar
GoDaddy.com, LLC
Domain registered
2026-05-30
Hosting network
RS-1125
Hosting country
—

Operator context is derived from public RDAP/TLS records and unverified. Company and country are only available for endpoints that publish them (an OV/EV TLS certificate or a non-redacted domain record); most endpoints are CDN-fronted and disclose neither.

On-chain activity (base)

0
payments (30d)
0
USD volume (30d)
0
paying wallets (30d)

Payout address changed 1 time, last on 8/13/2026

  • 0x67c5…8636 → 0x9001…9640 (base) · 8/13/2026

A changed payout address is worth a second look — it can be routine, but it is also how a hijacked listing redirects funds.

Only payments settled on chains and facilitators we index.

Response schema 
{
  "additionalProperties": false,
  "properties": {
    "as_of": {
      "type": "string"
    },
    "change": {
      "anyOf": [
        {
          "type": "number"
        },
        {
          "type": "null"
        }
      ]
    },
    "change_percent": {
      "anyOf": [
        {
          "type": "number"
        },
        {
          "type": "null"
        }
      ]
    },
    "frequency": {
      "type": "string"
    },
    "history": {
      "items": {
        "additionalProperties": false,
        "properties": {
          "date": {
            "type": "string"
          },
          "value": {
            "type": "number"
          }
        },
        "required": [
          "date",
          "value"
        ],
        "type": "object"
      },
      "type": "array"
    },
    "latest": {
      "anyOf": [
        {
          "additionalProperties": false,
          "properties": {
            "date": {
              "type": "string"
            },
            "value": {
              "type": "number"
            }
          },
          "required": [
            "date",
            "value"
          ],
          "type": "object"
        },
        {
          "type": "null"
        }
      ]
    },
    "prior": {
      "anyOf": [
        {
          "additionalProperties": false,
          "properties": {
            "date": {
              "type": "string"
            },
            "value": {
              "type": "number"
            }
          },
          "required": [
            "date",
            "value"
          ],
          "type": "object"
        },
        {
          "type": "null"
        }
      ]
    },
    "series_id": {
      "type": "string"
    },
    "source": {
      "const": "fred",
      "type": "string"
    },
    "title": {
      "type": "string"
    },
    "unit": {
      "type": "string"
    },
    "yoy_percent": {
      "anyOf": [
        {
          "type": "number"
        },
        {
          "type": "null"
        }
      ]
    }
  },
  "required": [
    "source",
    "as_of",
    "series_id",
    "title",
    "unit",
    "frequency",
    "latest",
    "prior",
    "change",
    "change_percent",
    "yoy_percent",
    "history"
  ],
  "type": "object"
}