# GPT OSS 20B API, priced in naira

URL: https://bridge.wekoya.tech/models/gpt-oss-20b
Updated: 2026-11-08

**In short:** You can use GPT OSS 20B, a model by OpenAI, from Nigeria through Bridge and pay in naira, with no dollar card. It costs ₦52.65 per million input tokens and ₦246 per million output tokens. Call it with the OpenAI SDK using the model ID `gpt-oss-20b`.

## Price and limits

|   | GPT OSS 20B |
| --- | --- |
| Input, per million tokens | ₦52.65 |
| Output, per million tokens | ₦246 |
| Cached input, per million tokens | ₦52.65 |
| Writing to the cache, per million tokens | ₦52.65 |
| Context window | 131,072 tokens |
| Longest reply | 16,384 tokens |
| Reads pictures | No |
| Tool calling | Yes |
| Reasoning (thinks before it answers) | Yes |
| Model ID | `gpt-oss-20b` |

Prices as of 8 November 2026. They are in naira and follow the exchange rate, so the [live price](https://bridge.wekoya.tech/models/gpt-oss-20b) may differ a little. A token is roughly three quarters of a word.

## What a request costs

A request that sends 1,500 tokens (instructions, the conversation so far and a question) and gets 500 back (about 375 words) costs about ₦0.202 on 8 November 2026. A thousand of them cost about ₦202.

## Use GPT OSS 20B from your code

Bridge speaks the OpenAI format, so the OpenAI SDK works as it is: set the base URL to `https://wekoya-api.wekoya.tech/v1`, use your Bridge key, and pass `gpt-oss-20b` as the model. [Create a key](https://bridge.wekoya.tech/sign-up), then:

```python
from openai import OpenAI

client = OpenAI(api_key="wk_live_...", base_url="https://wekoya-api.wekoya.tech/v1")
reply = client.chat.completions.create(
    model="gpt-oss-20b",
    messages=[{"role": "user", "content": "Hello"}],
)
print(reply.choices[0].message.content)
```

Streaming works the same way, and so does [tool calling](https://bridge.wekoya.tech/docs/tools). The [quickstart](https://bridge.wekoya.tech/docs) has the same in JavaScript and curl, and the [Responses API](https://bridge.wekoya.tech/docs/responses) works too.

## Other OpenAI models on Bridge

| Model | Input / 1M | Output / 1M | Context |
| --- | --- | --- | --- |
| [GPT OSS 120B](https://bridge.wekoya.tech/models/gpt-oss-120b) | ₦64.94 | ₦298 | 131,072 |
| [GPT-6 Luna](https://bridge.wekoya.tech/models/gpt-6-luna) | ₦149 | ₦743 | 1,050,000 |
| [GPT-5.6 Luna](https://bridge.wekoya.tech/models/gpt-5-6-luna) | ₦297 | ₦1,782 | 1,050,000 |
| [GPT-6.1 Terra](https://bridge.wekoya.tech/models/gpt-6-1-terra) | ₦1,485 | ₦7,425 | 1,050,000 |
| [GPT-6 Sol](https://bridge.wekoya.tech/models/gpt-6-sol) | ₦2,970 | ₦14,850 | 1,050,000 |
| [GPT-6.1 Sol](https://bridge.wekoya.tech/models/gpt-6-1-sol) | ₦2,970 | ₦14,850 | 1,050,000 |
| [GPT-5.6 Terra](https://bridge.wekoya.tech/models/gpt-5-6-terra) | ₦2,970 | ₦17,820 | 1,050,000 |
| [GPT-5.4](https://bridge.wekoya.tech/models/gpt-5-4) | ₦4,084 | ₦24,503 | 1,000,000 |
| [GPT-5.6 Sol](https://bridge.wekoya.tech/models/gpt-5-6-sol) | ₦5,940 | ₦29,700 | 1,050,000 |
| [GPT-5.5](https://bridge.wekoya.tech/models/gpt-5-5) | ₦8,168 | ₦49,005 | 1,000,000 |
| [GPT-6 Astra](https://bridge.wekoya.tech/models/gpt-6-astra) | ₦14,850 | ₦74,250 | 1,050,000 |

[Every OpenAI model on Bridge](https://bridge.wekoya.tech/models/openai), with what each can do.

## Lower-priced models that can do the same things

These cost less per request than GPT OSS 20B and can also call tools, reason and take at least 131,072 tokens of context. Quality differs from model to model, so test on your own examples first: [AI tasks](https://bridge.wekoya.tech/docs/workloads) compares models on your cases and tells you whether a cheaper one is good enough.

| Model | Input / 1M | Output / 1M | Context |
| --- | --- | --- | --- |
| [Gemma 4 E4B IT](https://bridge.wekoya.tech/models/gemma-4-e4b-it) | ₦35.10 | ₦176 | 131,072 |

[Create a free account](https://bridge.wekoya.tech/sign-up)

## Common questions

**How much does GPT OSS 20B cost in naira?**

On Bridge, GPT OSS 20B costs ₦52.65 per million input tokens and ₦246 per million output tokens, with cached input at ₦52.65 (as of 8 November 2026). A request that sends 1,500 tokens and gets 500 back costs about ₦0.202. There is no subscription and no minimum.

**Can I use the GPT OSS 20B API from Nigeria without a dollar card?**

Yes. Create a free Bridge account, top up your naira balance by bank transfer to your own account number, and call GPT OSS 20B with your Bridge key. A card works too, but it is not needed.

**Does GPT OSS 20B on Bridge work with the OpenAI SDK?**

Yes. Use the OpenAI SDK or any OpenAI-compatible client with the base URL https://wekoya-api.wekoya.tech/v1 and the model ID gpt-oss-20b. Streaming works, and so does tool calling.

**What is the context window of GPT OSS 20B?**

131,072 tokens, about 98,304 words of instructions, conversation and documents together. It writes up to 16,384 tokens in one reply.

**Can GPT OSS 20B read pictures?**

No. GPT OSS 20B reads text only. For pictures, pick a model marked "Reads pictures" on the models page.

## Read next

- [All models and prices](https://bridge.wekoya.tech/models)
- [Quickstart](https://bridge.wekoya.tech/docs)
- [Pay for AI APIs from Nigeria](https://bridge.wekoya.tech/guides/pay-for-ai-apis-in-nigeria)