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Fireworks AI

Fireworks AI anthropic-messages.openapi_other API

The anthropic-messages.openapi_other API from Fireworks AI — 1 operation(s) for anthropic-messages.openapi_other.

Documentation Provider Profile APIs.io OpenAPI GitHub

Fireworks AI anthropic-messages.openapi_other API is one of 5 APIs that Fireworks AI publishes on the APIs.io network, described by a machine-readable OpenAPI specification and an AsyncAPI event-driven specification.

Tagged areas include anthropic-messages.openapi_other. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and an AsyncAPI specification.

This API exposes 1 operation across 1 path, and defines 62 schemas. It is described by OpenAPI 3.2.0, at version 4.259.0.

Requests are made against the base URL https://api.fireworks.ai/inference/v1.

1 operations 1 paths 62 schemas 1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
4.259.0
Base URL
https://api.fireworks.ai/inference/v1
Authentication
HTTP Bearer
Resource Areas
1

Authentication & Security 1

Fireworks AI anthropic-messages.openapi_other API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (API_KEY) (BearerAuth).

  • BearerAuth — Bearer authentication using your Fireworks API key. Format: Bearer

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 POST. Each is listed below with its method, path, parameters, and response codes.

anthropic-messages.openapi_other 1
POST
/v1/messages
Create a Message
messages_post body → 2004XX

Schemas 62

The contract defines 62 schemas that model the data the API accepts and returns. The most detailed are AnthropicCreateMessageParams (15 properties), AnthropicMessage (8 properties), AnthropicResponsePageLocationCitation (7 properties), AnthropicResponseCharLocationCitation (7 properties). Each schema is shown below with its type and property counts.

AnthropicOutputConfig
object
2 properties
AnthropicResponseTextBlock
object
3 properties 3 required
AnthropicToolChoiceNone
object
The model will not be allowed to use tools.
1 property 1 required
AnthropicResponsePageLocationCitation
object
7 properties 7 required
AnthropicContentBlock
AnthropicRequestTextBlock
object
4 properties 2 required
AnthropicJsonOutputFormat
object
2 properties 2 required
AnthropicRawOutput
object
Fireworks extension that returns low-level details of what the model sees, including the formatted prompt and function calls.
6 properties 3 required
AnthropicRequestDocumentBlock
object
6 properties 2 required
AnthropicResponseWebSearchResultLocationCitation
object
5 properties 5 required
AnthropicRateLimitError
object
2 properties 2 required
AnthropicAPIError
object
2 properties 2 required
AnthropicToolChoice
How the model should use the provided tools. The model can use a specific tool, any available tool, decide by itself, or not use tools at all.
AnthropicRequestCitationsConfig
object
1 property
AnthropicCacheControlEphemeral
object
2 properties 1 required
AnthropicResponseToolUseBlock
object
4 properties 4 required
AnthropicRequestSearchResultLocationCitation
object
7 properties 7 required
AnthropicGatewayTimeoutError
object
2 properties 2 required
AnthropicPermissionError
object
2 properties 2 required
AnthropicNotFoundError
object
2 properties 2 required
AnthropicResponseCharLocationCitation
object
7 properties 7 required
AnthropicInvalidRequestError
object
2 properties 2 required
AnthropicTool
object
5 properties 2 required
AnthropicOverloadedError
object
2 properties 2 required
AnthropicRequestImageBlock
object
3 properties 2 required
AnthropicStopReason
string
AnthropicThinkingConfigDisabled
object
1 property 1 required
AnthropicErrorResponse
object
3 properties 3 required
AnthropicBase64PDFSource
object
3 properties 3 required
AnthropicCreateMessageParams
object
15 properties 2 required
AnthropicResponseContentBlockLocationCitation
object
7 properties 7 required
AnthropicInputSchema
object
3 properties 1 required
AnthropicRequestContentBlockLocationCitation
object
6 properties 6 required
AnthropicRequestRedactedThinkingBlock
object
2 properties 2 required
AnthropicRequestCharLocationCitation
object
6 properties 6 required
AnthropicRequestToolResultBlock
object
5 properties 2 required
AnthropicEffortLevel
string
All possible effort levels.
AnthropicThinkingConfigAdaptive
object
Not supported yet.
1 property 1 required
AnthropicThinkingConfigEnabled
object
2 properties 2 required
AnthropicURLImageSource
object
2 properties 2 required
AnthropicModel
string
The model that will complete your prompt. See the [Fireworks Model Library](https://app.fireworks.ai/models) for available models.
AnthropicResponseSearchResultLocationCitation
object
7 properties 7 required
AnthropicResponseRedactedThinkingBlock
object
2 properties 2 required
AnthropicToolChoiceAuto
object
The model will automatically decide whether to use tools.
2 properties 1 required
AnthropicInputContentBlock
AnthropicMessage
object
8 properties 7 required
AnthropicToolChoiceTool
object
The model will use the specified tool with toolchoice.name.
3 properties 2 required
AnthropicResponseThinkingBlock
object
3 properties 3 required
AnthropicRequestWebSearchResultLocationCitation
object
5 properties 5 required
AnthropicInputMessage
object
2 properties 2 required
AnthropicContentBlockSource
object
2 properties 2 required
AnthropicURLPDFSource
object
2 properties 2 required
AnthropicToolChoiceAny
object
The model will use any available tools.
2 properties 1 required
AnthropicThinkingConfigParam
Configuration for enabling the model's extended thinking. When enabled, responses include thinking content blocks showing the model's thinking process before t…
AnthropicBase64ImageSource
object
3 properties 3 required
AnthropicRequestThinkingBlock
object
3 properties 3 required
AnthropicRequestToolUseBlock
object
5 properties 4 required
AnthropicBillingError
object
2 properties 2 required
AnthropicPlainTextSource
object
3 properties 3 required
AnthropicAuthenticationError
object
2 properties 2 required
AnthropicRequestPageLocationCitation
object
6 properties 6 required
AnthropicMetadata
object
1 property

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

fireworks-ai-anthropic-messages-openapi-other-api-openapi.yml Raw ↑

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#anthropic-messages.openapi_other
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API Details
ID
fireworks-ai:fireworks-ai-anthropic-messages-openapi-other-api
Base URL
https://api.fireworks.ai/inference/v1
Docs
https://docs.fireworks.ai/api-reference/post-chatcompletions
Provider
Fireworks AI
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