# pip install opentelemetry-instrumentation-anthropic opentelemetry-sdk anthropic
from opentelemetry import trace
from opentelemetry.sdk.trace import TracerProvider
from opentelemetry.sdk.trace.export import SimpleSpanProcessor, SpanExporter, SpanExportResult
from opentelemetry.instrumentation.anthropic import AnthropicInstrumentor
import json, ssl, urllib.request

# BLACKBOX accepts OTLP/HTTP JSON — ship a thin exporter that converts spans to JSON
class BlackboxExporter(SpanExporter):
    def export(self, spans):
        payload = {"resourceSpans": [{"resource": {"attributes": [
            {"key": "service.name", "value": {"stringValue": "my-agent"}}]},
            "scopeSpans": [{"spans": [{"traceId": format(s.context.trace_id,"032x"),
                "spanId": format(s.context.span_id,"016x"), "name": s.name,
                "startTimeUnixNano": str(s.start_time), "endTimeUnixNano": str(s.end_time),
                "attributes": [{"key":k,"value":{"stringValue":str(v)}}
                               for k,v in (s.attributes or {}).items()],
            } for s in spans]}]}]}
        req = urllib.request.Request("https://blackbox-gold.vercel.app
/v1/otel/traces",
            data=json.dumps(payload).encode(),
            headers={"Content-Type": "application/json"}, method="POST")
        urllib.request.urlopen(req, timeout=10)
        return SpanExportResult.SUCCESS
    def shutdown(self): pass

provider = TracerProvider()
provider.add_span_processor(SimpleSpanProcessor(BlackboxExporter()))
trace.set_tracer_provider(provider)
AnthropicInstrumentor().instrument()

# That's it. Every Anthropic call is now sealed to BLACKBOX.
# Full working example: github.com/Leclezio69/blackbox/blob/main/otel_anthropic_demo.py

# Set these env vars — no code changes required
OTEL_EXPORTER_OTLP_ENDPOINT=https://blackbox-gold.vercel.app

OTEL_EXPORTER_OTLP_TRACES_ENDPOINT=https://blackbox-gold.vercel.app
/v1/otel/traces
OTEL_SERVICE_NAME=my-agent
OTEL_PYTHON_LOGGING_AUTO_INSTRUMENTATION_ENABLED=true

services:
  my-agent:
    image: my-agent:latest
    environment:
      OTEL_EXPORTER_OTLP_TRACES_ENDPOINT: https://blackbox-gold.vercel.app
/v1/otel/traces
      OTEL_SERVICE_NAME: my-agent
      OTEL_PYTHON_LOGGING_AUTO_INSTRUMENTATION_ENABLED: "true"