x402stock.vercel.app
The total US public debt outstanding to the penny — the headline national-debt figure — split into debt held by the public and intragovernmental holdings, with the latest value, prior business day, day-over-day change, and recent history. No ticker needed. Updates each business day. Sourced from the US Treasury (FiscalData). Pass `?limit=` for more history (default 30, max 250). From x402stock
Offering
- Provider
- x402stock.vercel.app
- Method
- GET
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Financial Analysis
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://x402stock.vercel.app/api/v1/national-debt- MIME type
- application/json
- First seen
- 2026-10-16T01:53:06.460Z
- Last seen
- Tags
- None supplied
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.01 USDC
Atomic price: 10000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "10000",
"payTo": "0x3070Fbb3803819fB5BdfE9286fdc6325A877fA85"
}
]Observed health
- Status
- Healthy
- Latest latency
- 117 ms
- Average latency
- 271 ms
- HTTP status
- 402
- Last checked
- Reachability
- 100% over 14 checks
Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.
Input schema
{
"type": "object",
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"type": "string",
"enum": [
"GET",
"HEAD",
"DELETE"
]
},
"queryParams": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"limit": {
"default": 30,
"type": "integer",
"exclusiveMinimum": 0,
"maximum": 250
}
},
"required": [
"limit"
],
"additionalProperties": false
}
},
"required": [
"type",
"method"
],
"additionalProperties": false
}Output schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false,
"properties": {
"limit": {
"default": 30,
"exclusiveMinimum": 0,
"maximum": 250,
"type": "integer"
}
},
"required": [
"limit"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false,
"properties": {
"as_of": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"change": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
},
"change_percent": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
},
"history": {
"items": {
"additionalProperties": false,
"properties": {
"date": {
"type": "string"
},
"debt_held_by_public": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
},
"intragovernmental_holdings": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
},
"total_public_debt_outstanding": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
}
},
"required": [
"date",
"total_public_debt_outstanding",
"debt_held_by_public",
"intragovernmental_holdings"
],
"type": "object"
},
"type": "array"
},
"latest": {
"anyOf": [
{
"additionalProperties": false,
"properties": {
"date": {
"type": "string"
},
"debt_held_by_public": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
},
"intragovernmental_holdings": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
},
"total_public_debt_outstanding": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
}
},
"required": [
"date",
"total_public_debt_outstanding",
"debt_held_by_public",
"intragovernmental_holdings"
],
"type": "object"
},
{
"type": "null"
}
]
},
"prior": {
"anyOf": [
{
"additionalProperties": false,
"properties": {
"date": {
"type": "string"
},
"debt_held_by_public": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
},
"intragovernmental_holdings": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
},
"total_public_debt_outstanding": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
}
},
"required": [
"date",
"total_public_debt_outstanding",
"debt_held_by_public",
"intragovernmental_holdings"
],
"type": "object"
},
{
"type": "null"
}
]
},
"series": {
"type": "string"
},
"source": {
"const": "us_treasury",
"type": "string"
},
"unit": {
"type": "string"
}
},
"required": [
"source",
"as_of",
"series",
"unit",
"latest",
"prior",
"change",
"change_percent",
"history"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}