Chat completions for GPT-5.6, DeepSeek V4 and Gemini behind one OpenAI-shaped en
Chat completions for GPT-5.6, DeepSeek V4 and Gemini behind one OpenAI-shaped endpoint. No account, no API key: the request pays for itself in USDC on Base, Polygon, Arbitrum or Solana. Pay with the upto scheme and only what you actually use settles - the unused ceiling comes back.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
2079 msmedian answer time
$0.002541listed price per call
$0.002541price 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
POST https://agents.dexl.io/v1/chat/completions
| Category | Market data |
|---|---|
| Provider host | agents.dexl.io |
| Networks | eip155:137, eip155:42161, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact, upto |
| Self-reported calls, 30 days | 127 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 | $0.002541 | 2079 ms |
Example input (from the provider)
{
"body": {
"max_tokens": 256,
"messages": [
{
"content": "Say hello.",
"role": "user"
}
],
"model": "gemini-3.5-flash"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"max_tokens": {
"description": "Upper bound on the reply; it also sets the quoted ceiling.",
"type": "number"
},
"messages": {
"description": "OpenAI-shaped chat messages.",
"type": "array"
},
"model": {
"description": "Model id. GET /v1/models lists them, free.",
"type": "string"
},
"temperature": {
"type": "number"
}
},
"required": [
"model",
"messages"
]
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}