Realised 30-day yields for 13 tokenized treasury funds
Realised 30-day yields for 13 tokenized treasury funds: BUIDL, BENJI, OUSG, USDY, USTB, USYC, VBILL, mTBILL, TBILL, cUSDO, EUTBL, USTBL and UKTBL. Measured rows use NAV, price or verified passive-holder balance series under the published Open Treasury Yield Basis. Each carries its observations, sources and dates, plus an issuer figure and difference where available. Quoted and unavailable rows stay explicit; free coverage names every gap.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
912 msmedian answer time
$0.03listed price per call
$0.03price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://api.402rates.com/v1/rwa/yields
| Category | Market data |
|---|---|
| Provider host | api.402rates.com |
| Networks | eip155:137, eip155:42161, eip155:50, eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 12 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.03 | 912 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"instruments": "USTB,EUTBL,USYC"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"instruments": {
"description": "comma-separated tickers or instrument ids, for example USTB,EUTBL or rwa.spiko.eutbl. Defaults to every tracked instrument. The free coverage endpoint lists them.",
"type": "string"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}