GET
/fed/v1/inflation
Inflation
Retrieve key indicators of realized inflation, reflecting actual changes in consumer prices and spending behavior in the U.S. economy. Provides both headline and core inflation measures from the CPI and PCE indexes.
Endpoint Details
| HTTP Method | GET |
|---|---|
| Path | /fed/v1/inflation |
| Version | fed/v1 |
| Minimum Plan | free |
Query Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
api_key |
string | Required | Your API key for authentication |
date |
string | Optional | Date of observation (YYYY-MM-DD) |
limit |
integer | Optional | Maximum number of results (default: 100, max: 50000) |
sort |
string | Optional | Sort columns with direction (e.g., date.desc) |
Example Request
curl "https://mail.tradeiqai.com/api/fed/v1/inflation?api_key=YOUR_API_KEY"
Note: Replace YOUR_API_KEY with your actual API key.
Response Attributes
| Attribute | Type | Description |
|---|---|---|
ok | boolean | Indicates if the request was successful (e.g., 1) |
data | object | Response data object |
data.status | string | Response status (typically "OK") (e.g., OK) |
data.request_id | string | Unique identifier for the request (e.g., b858190797a34c339dbf6728058181bb) |
data.results | array | Array of 100 items |
| Array items contain: | ||
data.results[].date | string | String value (e.g., 1947-01-01) |
data.results[].cpi | double | Floating point number (e.g., 21.48) |
data.next_url | string | URL for pagination to fetch the next page of results (e.g., https://api.tradeiqai.com/fed/v1/inflation?cursor=...) |
Example Response
{
"ok": true,
"data": {
"status": "OK",
"request_id": "b858190797a34c339dbf6728058181bb",
"results": [
{
"date": "1947-01-01",
"cpi": 21.480000000000000426325641456060111522674560546875
},
{
"date": "1947-02-01",
"cpi": 21.620000000000000994759830064140260219573974609375
},
{
"date": "1947-03-01",
"cpi": 22
},
{
"date": "1947-04-01",
"cpi": 22
},
{
"date": "1947-05-01",
"cpi": 21.949999999999999289457264239899814128875732421875
},
{
"date": "1947-06-01",
"cpi": 22.0799999999999982946974341757595539093017578125
},
{
"date": "1947-07-01",
"cpi": 22.230000000000000426325641456060111522674560546875
},
{
"date": "1947-08-01",
"cpi": 22.39999999999999857891452847979962825775146484375
},
{
"date": "1947-09-01",
"cpi": 22.839999999999999857891452847979962825775146484375
},
{
"date": "1947-10-01",
"cpi": 22.910000000000000142108547152020037174224853515625
},
{
"date": "1947-11-01",
"cpi": 23.059999999999998721023075631819665431976318359375
},
{
"date": "1947-12-01",
"cpi": 23.410000000000000142108547152020037174224853515625
},
{
"date": "1948-01-01",
"cpi": 23.67999999999999971578290569595992565155029296875
},
{
"date": "1948-02-01",
"cpi": 23.6700000000000017053025658242404460906982421875
},
{
"date": "1948-03-01",
"cpi": 23.5
},
{
"date": "1948-04-01",
"cpi": 23.82000000000000028421709430404007434844970703125
},
{
"date": "1948-05-01",
"cpi": 24.010000000000001563194018672220408916473388671875
},
{
"date": "1948-06-01",
"cpi": 24.14999999999999857891452847979962825775146484375
},
{
"date": "1948-07-01",
"cpi": 24.39999999999999857891452847979962825775146484375
},
{
"date": "1948-08-01",
"cpi": 24.42999999999999971578290569595992565155029296875
},
{
"date": "1948-09-01",
"cpi": 24.3599999999999994315658113919198513031005859375
},
{
"date": "1948-10-01",
"cpi": 24.309999999999998721023075631819665431976318359375
},
{
"date": "1948-11-01",
"cpi": 24.160000000000000142108547152020037174224853515625
},
{
"date": "1948-12-01",
"cpi": 24.050000000000000710542735760100185871124267578125
},
{
"date": "1949-01-01",
"cpi": 24.010000000000001563194018672220408916473388671875
},
{
"date": "1949-02-01",
"cpi": 23.910000000000000142108547152020037174224853515625
},
{
"date": "1949-03-01",
"cpi": 23.910000000000000142108547152020037174224853515625
},
{
"date": "1949-04-01",
"cpi": 23.9200000000000017053025658242404460906982421875
},
{
"date": "1949-05-01",
"cpi": 23.910000000000000142108547152020037174224853515625
},
{
"date": "1949-06-01",
"cpi": 23.9200000000000017053025658242404460906982421875
},
{
"date": "1949-07-01",
"cpi": 23.699999999999999289457264239899814128875732421875
},
{
"date": "1949-08-01",
"cpi": 23.699999999999999289457264239899814128875732421875
},
{
"date": "1949-09-01",
"cpi": 23.75
},
{
"date": "1949-10-01",
"cpi": 23.6700000000000017053025658242404460906982421875
},
{
"date": "1949-11-01",
"cpi": 23.699999999999999289457264239899814128875732421875
},
{
"date": "1949-12-01",
"cpi": 23.6099999999999994315658113919198513031005859375
},
{
"date": "1950-01-01",
"cpi": 23.510000000000001563194018672220408916473388671875
},
{
"date": "1950-02-01",
"cpi": 23.6099999999999994315658113919198513031005859375
},
{
"date": "1950-03-01",
"cpi": 23.6400000000000005684341886080801486968994140625
},
{
"date": "1950-04-01",
"cpi": 23.64999999999999857891452847979962825775146484375
},
{
"date": "1950-05-01",
"cpi": 23.769999999999999573674358543939888477325439453125
},
{
"date": "1950-06-01",
"cpi": 23.879999999999999005240169935859739780426025390625
},
{
"date": "1950-07-01",
"cpi": 24.07000000000000028421709430404007434844970703125
},
{
"date": "1950-08-01",
"cpi": 24.199999999999999289457264239899814128875732421875
},
{
"date": "1950-09-01",
"cpi": 24.339999999999999857891452847979962825775146484375
},
{
"date": "1950-10-01",
"cpi": 24.5
},
{
"date": "1950-11-01",
"cpi": 24.60000000000000142108547152020037174224853515625
},
{
"date": "1950-12-01",
"cpi": 24.980000000000000426325641456060111522674560546875
},
{
"date": "1951-01-01",
"cpi": 25.379999999999999005240169935859739780426025390625
},
{
"date": "1951-02-01",
"cpi": 25.8299999999999982946974341757595539093017578125
},
{
"date": "1951-03-01",
"cpi": 25.879999999999999005240169935859739780426025390625
},
{
"date": "1951-04-01",
"cpi": 25.9200000000000017053025658242404460906982421875
},
{
"date": "1951-05-01",
"cpi": 25.989999999999998436805981327779591083526611328125
},
{
"date": "1951-06-01",
"cpi": 25.92999999999999971578290569595992565155029296875
},
{
"date": "1951-07-01",
"cpi": 25.910000000000000142108547152020037174224853515625
},
{
"date": "1951-08-01",
"cpi": 25.8599999999999994315658113919198513031005859375
},
{
"date": "1951-09-01",
"cpi": 26.030000000000001136868377216160297393798828125
},
{
"date": "1951-10-01",
"cpi": 26.160000000000000142108547152020037174224853515625
},
{
"date": "1951-11-01",
"cpi": 26.32000000000000028421709430404007434844970703125
},
{
"date": "1951-12-01",
"cpi": 26.469999999999998863131622783839702606201171875
},
{
"date": "1952-01-01",
"cpi": 26.449999999999999289457264239899814128875732421875
},
{
"date": "1952-02-01",
"cpi": 26.410000000000000142108547152020037174224853515625
},
{
"date": "1952-03-01",
"cpi": 26.3900000000000005684341886080801486968994140625
},
{
"date": "1952-04-01",
"cpi": 26.46000000000000085265128291212022304534912109375
},
{
"date": "1952-05-01",
"cpi": 26.469999999999998863131622783839702606201171875
},
{
"date": "1952-06-01",
"cpi": 26.530000000000001136868377216160297393798828125
},
{
"date": "1952-07-01",
"cpi": 26.67999999999999971578290569595992565155029296875
},
{
"date": "1952-08-01",
"cpi": 26.690000000000001278976924368180334568023681640625
},
{
"date": "1952-09-01",
"cpi": 26.629999999999999005240169935859739780426025390625
},
{
"date": "1952-10-01",
"cpi": 26.690000000000001278976924368180334568023681640625
},
{
"date": "1952-11-01",
"cpi": 26.690000000000001278976924368180334568023681640625
},
{
"date": "1952-12-01",
"cpi": 26.71000000000000085265128291212022304534912109375
},
{
"date": "1953-01-01",
"cpi": 26.6400000000000005684341886080801486968994140625
},
{
"date": "1953-02-01",
"cpi": 26.589999999999999857891452847979962825775146484375
},
{
"date": "1953-03-01",
"cpi": 26.629999999999999005240169935859739780426025390625
},
{
"date": "1953-04-01",
"cpi": 26.690000000000001278976924368180334568023681640625
},
{
"date": "1953-05-01",
"cpi": 26.699999999999999289457264239899814128875732421875
},
{
"date": "1953-06-01",
"cpi": 26.769999999999999573674358543939888477325439453125
},
{
"date": "1953-07-01",
"cpi": 26.78999999999999914734871708787977695465087890625
},
{
"date": "1953-08-01",
"cpi": 26.85000000000000142108547152020037174224853515625
},
{
"date": "1953-09-01",
"cpi": 26.8900000000000005684341886080801486968994140625
},
{
"date": "1953-10-01",
"cpi": 26.949999999999999289457264239899814128875732421875
},
{
"date": "1953-11-01",
"cpi": 26.85000000000000142108547152020037174224853515625
},
{
"date": "1953-12-01",
"cpi": 26.870000000000000994759830064140260219573974609375
},
{
"date": "1954-01-01",
"cpi": 26.940000000000001278976924368180334568023681640625
},
{
"date": "1954-02-01",
"cpi": 26.989999999999998436805981327779591083526611328125
},
{
"date": "1954-03-01",
"cpi": 26.92999999999999971578290569595992565155029296875
},
{
"date": "1954-04-01",
"cpi": 26.8599999999999994315658113919198513031005859375
},
{
"date": "1954-05-01",
"cpi": 26.92999999999999971578290569595992565155029296875
},
{
"date": "1954-06-01",
"cpi": 26.940000000000001278976924368180334568023681640625
},
{
"date": "1954-07-01",
"cpi": 26.8599999999999994315658113919198513031005859375
},
{
"date": "1954-08-01",
"cpi": 26.85000000000000142108547152020037174224853515625
},
{
"date": "1954-09-01",
"cpi": 26.809999999999998721023075631819665431976318359375
},
{
"date": "1954-10-01",
"cpi": 26.719999999999998863131622783839702606201171875
},
{
"date": "1954-11-01",
"cpi": 26.780000000000001136868377216160297393798828125
},
{
"date": "1954-12-01",
"cpi": 26.769999999999999573674358543939888477325439453125
},
{
"date": "1955-01-01",
"cpi": 26.769999999999999573674358543939888477325439453125
},
{
"date": "1955-02-01",
"cpi": 26.82000000000000028421709430404007434844970703125
},
{
"date": "1955-03-01",
"cpi": 26.78999999999999914734871708787977695465087890625
},
{
"date": "1955-04-01",
"cpi": 26.78999999999999914734871708787977695465087890625
}
],
"next_url": "https://api.tradeiqai.com/fed/v1/inflation?cursor=AAIAAAEAAAEBZAACAQ8KMTk1NS0wNC0wMQEPCjE5NTUtMDQtMDE="
}
}