OpenRouter for Agents - Tools & Fallbacks
Pricing
from $3.00 / 1,000 successful agent calls
Call OpenRouter with full chat messages, custom tools, validated JSON and model fallbacks. No provider keys. Gateway: $0.01/run + $0.003 per usable response; model usage is billed separately.
Request id
id
Optional
Caller-supplied request id.
Status
status
Optional
SUCCESS, FAILED or PARTIAL.
Model requested
model_requested
Optional
First model in the request chain.
Model used
model_used
Optional
Model reported by OpenRouter for this completion.
Fallback used
fallback_used
Optional
True when model_used differs from model_requested.
Assistant message
assistant_message
Optional
Normalized assistant turn. content may be null when the model requested tool calls.
Tool calls
tool_calls
Optional
Requested function calls. This Actor never executes them.
Structured output
structured_output
Optional
Parsed JSON when responseFormat was json_object or json_schema and validation succeeded.
Finish reason
finish_reason
Optional
Upstream finish_reason such as stop, tool_calls or length.
Usage
usage
Optional
Prompt/completion/total tokens and upstream cost when provided.
Latency (ms)
latency_ms
Optional
Wall time for this request including transport retries.
Error
error
Optional
code and message when status is FAILED or PARTIAL.
Source
source
Optional
Stable source id: apify-openrouter.
Source id
source_id
Optional
Stable identity equal to the request id.
Source URL
source_url
Optional
Fixed official Apify OpenRouter chat-completions endpoint.
Observed at
scraped_at
Optional
UTC timestamp of this observation (ISO-8601).
Schema version
schema_version
Optional
Dataset row schema version.
Fingerprint
fingerprint
Optional
SHA-256 over semantic fields for later change detection.
Attempts
attempts
Optional
Transport attempts including the first try. Extra retries are not billed.
